Q1- ans-3 Q2-ans-7 Any no.factorial is even except 1 because 2 will be there in every natural no.factorial Above 4! Any no.factorial is completely divisible by 4 So here 3^4=81 so udv1 1+1+5=7
First of all Thank you Sir for taking the initiative for such a superb online class. Your way of teaching is superb with a blend taste of amicable & fun.
sir please make video on probability and permutation & combination. we are really facing so much problem on that topic. And Thank you so much from the bottom of heart for helping the student who is outside the gate academy coaching.
Simply awesome! There are teachers in India who take hefty fees and don't put efforts in teaching(what matters for them is money) and then there is institute like GATE ACADEMY! Keep doing SIR!
Ans1) 1+7+5=13 so unit place is 3. Ans2) factorial of any natural number > =4! is divisible by 4.....so.. 1+3power4*3power0+5=1+1+5=7 Great job sir....thank u very much
3&7 is answer of these questions... Sir you are amazing... And amazing teaching skills... Sir please cary on... Please complete the aptitude by combat questions, thank you so much gate academy
Mja aa gya sir,, hats off to you, nd ur energy during lecture.. which rarely seems in online videos,, u r justifying every second of ur lecturer,, big salute to you..
Sir teaching krne ka andaaz bhut pasand ...Aptitude ko m bhut hard smjhta tha but agr aap sath doge to ye jarur easy hone wala h...Plz sir plzz upload aptitude lecture sooner are better
Sir that was awesome. Bilkul samajh mein Aya. Thank you. Keep the videos coming. Matlab 40 min ka video dekhliya, aaur pata bhi nahi chala kab video khatam ho Gaya. Really interesting. I appreciate your efforts Sir. Please post more such videos. Thank you to Gate Academy and all it's teachers for such wonderful videos.
for question 1 ->3 and question 2->7. for question 2, 3^2017!. 2017! contains 4, it means it is fully multiple of 4, no remainder present. so 3^4 last digit 1 and 5^anything is 5. so 1+1+5=7
answer A is 3, and ans B= is 7, ans B was a bit hatke but very interestingggg indeed..SIR CONTINUE IN THIS WAY SIR..we r blessed to have ur guidance and coachings. thnks to gate academy as well. god bless.
@@joshuamichael6371 because every number factorial greater than or equal to 4 is divisible by 4 ...2015!=2015×2014.......5×4×3×2×1 so 3^2015! Is same as [(3^4)^some big number ] because power cycle repeats -2015! divided by 4 gives no remainder. Hope it clarifies the doubt without overexplaining :)
VERY INTERESTING. EXPECTING MORE APTITUDE SOLVING SESSIONS FROM YOU. I WAS AWARE OF CYCLICITY. BUT I DIDNT TO SOLVE THIS MUCH EASILY. PLEASE DO TOPICS ON APTITUDE TO MAKE US PERFORM BETTER. THANKS A LOT TO GATE ACADEMY TEAM TO THE BANDWIDTH OF CONNECTIVITY. PRECIOUS SESSIONS.
sir ur logic are aswm.. sir plz do cover maximum part of apti like this. its really going to help us alot.. plz do provide such video of aptitude.. thank u soo much sir..
full syllabus ka ek playlist bna dijiye sir har chapter wise must required ache playlist ki bhut jarurt hai ....anyways agar esa mujhe kisi ne aj tak maths pdhaya hota to "m bad with number bolna nhi padta"
Sir Q1- 3 Q2-7. Sir mujhe Factorial break krne me time lga, koi shortcut h kya factorial break krne ka. Sir aao jo vo pdhate ho direct absorb hota h. Sir aptitude full syllabus cover kr do n.... Plzzzz... ..
Matlb ky hai sir aap Etna acha lga apse pdkr Jese lg rha ki chakkri bhut ache se chlegi apptitude me. Bhut bdiya sir Ap bhut ache se pda rhe ho sirr bhut hi jayda ache se
Sir plz make short solution videos for all combat sessions.......bcoz it is very hectic to see videos of about 30-40 min.........plz give gate guidance at the end...so that those who need it will get it clearly(isolated from concept)
Q1- ans-3
Q2-ans-7
Any no.factorial is even except 1 because 2 will be there in every natural no.factorial
Above 4! Any no.factorial is completely divisible by 4
So here 3^4=81 so udv1
1+1+5=7
Not 3^4 but 3^0 is 1..bcz when we devide 15 factorial by 4..the numerator will be 0...so 3^0 is 1
@@chinmayasahu6165 only 5 ! =120 last two digit 20 now 20/4= 0 so 3^0=1 correct me if I wrong
Last digit kaise niklae...
How u get 3^4
@@srikanthp8557 watch in the starting, only concept
First of all Thank you Sir for taking the initiative for such a superb online class.
Your way of teaching is superb with a blend taste of amicable & fun.
Ans: 3 n 7, very energetic and lucid teaching. hats off.
sir please make video on probability and permutation & combination.
we are really facing so much problem on that topic. And Thank you so
much from the bottom of heart for helping the student who is outside the
gate academy coaching.
Simply awesome! There are teachers in India who take hefty fees and don't put efforts in teaching(what matters for them is money) and then there is institute like GATE ACADEMY! Keep doing SIR!
Thank you so much sir
Ossam tricks sir, I like so much. definitely we will do better when question comes from number system
Ans1) 1+7+5=13 so unit place is 3.
Ans2) factorial of any natural number > =4! is divisible by 4.....so..
1+3power4*3power0+5=1+1+5=7
Great job sir....thank u very much
Thanks a lot Gate Academy. Please complete entire aptitude syllabus through combat.
1) 3
2) 7
mast explain kiye sir..really outstanding sir... ese hi continue karte rahiye...
God bless
thank u sir ...way of teaching is amazing ...and sir please provide more video
Just loved the tips and tricks.. continue sir..plz..very very useful..
Thank you for sharing concept without any cost. It's helpful. Keep going one by one concept. The teaching style is great.
3&7 is answer of these questions... Sir you are amazing... And amazing teaching skills... Sir please cary on... Please complete the aptitude by combat questions, thank you so much gate academy
Wow what a awsome teacher and teaching style sir
Bht achhe se pdha the h ap sir har topic cover kr dijye na sir plzzzzz
bahot aacha laga sir aur pura smjh bhi aaya pura syllabus aptitude ka krwana sir
ANS OF 1=3 & ANS OF 2=7
Sir Please continue this aptitude course..
Bht hi acha padhaye
Mja aa gya sir,, hats off to you, nd ur energy during lecture.. which rarely seems in online videos,, u r justifying every second of ur lecturer,, big salute to you..
Sir teaching krne ka andaaz bhut pasand ...Aptitude ko m bhut hard smjhta tha but agr aap sath doge to ye jarur easy hone wala h...Plz sir plzz upload aptitude lecture sooner are better
Sir that was awesome. Bilkul samajh mein Aya. Thank you. Keep the videos coming. Matlab 40 min ka video dekhliya, aaur pata bhi nahi chala kab video khatam ho Gaya. Really interesting. I appreciate your efforts Sir. Please post more such videos. Thank you to Gate Academy and all it's teachers for such wonderful videos.
thank you sir. More videos are expected(and needed) as your teaching is very nice.
Thanks a lot for the insight analysis of aptitude.i would like to more videos on this topic.gracias😊
Sir apne... bahut simple way concept clear Karaya hai.....
Sir we are waiting next combat session for aptitude......
Billion bar thank you sir for such type of thought....🙏🙏🙏🙏
Great lecture sir full conceptual .
Thanku sir
Superbs tricks...hatsoff👍👍👍
for question 1 ->3 and question 2->7. for question 2, 3^2017!. 2017! contains 4, it means it is fully multiple of 4, no remainder present. so 3^4 last digit 1 and 5^anything is 5. so 1+1+5=7
Awesome sir...
What a attitude sir while teaching...
Thank you very much sir heartly..
Its really wonderful lecture ..Thank you so much sir
answer A is 3, and ans B= is 7, ans B was a bit hatke but very interestingggg indeed..SIR CONTINUE IN THIS WAY SIR..we r blessed to have ur guidance and coachings. thnks to gate academy as well. god bless.
Mujhe pahle ye sb prob dekh kar bhut dar lagata tha now I am very confident in these problem thanks sir .
crystal clear concept delivering method.......superb sir
Gate academy provide very useful gate video for aspirant........Thank u dhande sir & teaching staff
Sir ans of 1st question -- 3=(1+7+5)=(1+3power3+5)
Ans of 2nd question -- 7=(1+1+5)=(1+3power4+5)
Thank you sir
Bhai ye factorial vala kesa kiya
How do we find 3^(2015!)? How is it 3^4 ?
@@joshuamichael6371 because every number factorial greater than or equal to 4 is divisible by 4 ...2015!=2015×2014.......5×4×3×2×1 so 3^2015! Is same as [(3^4)^some big number ] because power cycle repeats -2015! divided by 4 gives no remainder. Hope it clarifies the doubt without overexplaining :)
@@abinvarkey2331 Thanks
Thanks for providing such nice coaching for Free..
Kindly upload more videos on aptitude for Gate . this above video is very helpful and the way of teaching is excellent
Awsm work sir. For the first time i m enjoying the preparation of gate. Keep it up.
VERY INTERESTING. EXPECTING MORE APTITUDE SOLVING SESSIONS FROM YOU.
I WAS AWARE OF CYCLICITY. BUT I DIDNT TO SOLVE THIS MUCH EASILY.
PLEASE DO TOPICS ON APTITUDE TO MAKE US PERFORM BETTER.
THANKS A LOT TO GATE ACADEMY TEAM TO THE BANDWIDTH OF CONNECTIVITY.
PRECIOUS SESSIONS.
Awesome lecture. Thanks Gate Academy
Mast and Bindus teacher...He was really enjoying during explaining and I was also enjoying during learning....A++
sir ur logic are aswm.. sir plz do cover maximum part of apti like this. its really going to help us alot.. plz do provide such video of aptitude.. thank u soo much sir..
Bahut hi Lazabab explanation sir.thank you sir
Very helpful for self study students....
V nice....maine 1st time aisa example solve kiya....thnks
I am self preparing, this video is very helpful to me. Thanks a lot sir!
Awesome teaching Sir.. Please continue... 1st ans. Is 3 and second Not unterstand Fully
Sir u are more than awesome .... superb way of teaching, mind blowing.....
plz discuss this question that u have asked in combat solution 1 ie 2011^2013! +2013^2015! +2015^2017! ,it will be very helpful to us
Thnx sir . Pls continue in the same way... upload lectures of aptitude topics throughout the combo
Efforts of You people(Gate Academy Faculty) is really Commendable👌✌✌
I attempted and 1- 3 , 2nd ka 3
Doubt in second one but thanks a lot sir I learned a lot . Thanks to gate academy for all the video lactures.
Sir.... Bahut achha laga aapki video dekh kr.....
Thank you very much for your help sir please continue the lecture and complete aptitude part in gate it will be very helpful
Kya khatrnak teacher Hai yaar... Mja aa gya sir
full syllabus ka ek playlist bna dijiye sir har chapter wise must required ache playlist ki bhut jarurt hai ....anyways agar esa mujhe kisi ne aj tak maths pdhaya hota to "m bad with number bolna nhi padta"
sir plz.... complete Aptitude kra do gate ke liye...exam date tk complete kra do sir plz... apke video bahut useful h
It was very well explained.
Sir bahat kuch sikha diya apne,Thank u sir
Thanks alot sir ur lectures are so helpful and ur way of teaching is also very nice..🙏🙏🙏😊
Thanks a lot sir
Enjoying reading aptitude
Thankx Alot Saurabh sir, & Gate Academy for providing Free aWesøme videos 👌👌👍👍👌
Superb tricks sir..thank you
Sir
Q1- 3
Q2-7.
Sir mujhe Factorial break krne me time lga, koi shortcut h kya factorial break krne ka.
Sir aao jo vo pdhate ho direct absorb hota h. Sir aptitude full syllabus cover kr do n.... Plzzzz...
..
Very nice video lecture... please make whole syllabus of gate appitude ... please sir ..Q1. ans:- 3 or Q2.ans :- 9
super explanation sir 1. ans-3 and 2nd ans-7
Awesome sir ....best teacher of aptitude seen so far
Matlb ky hai sir aap
Etna acha lga apse pdkr
Jese lg rha ki chakkri bhut ache se chlegi apptitude me.
Bhut bdiya sir
Ap bhut ache se pda rhe ho sirr bhut hi jayda ache se
1) 3, 2) 7.. thank u sir 🙏
Q1 ans=3
Q2 ans=1+1+5=7 kani 2013power2015 factorial ela 1 avthundi sir
Video super sir thanks
Bahut hi Lazabab sir.
Sir please continue this combat till exam
Ha Ji sir plz.
Ji sir
Thank you sir ...
This video is much helpful ...!
Very very good Explanation!!
Sir mja aa gya..gajab..
Q_1 ans is 3
Q_2 don't know how to find .....
and sir i fully understand UDV concept thank u so much sir
Thank u sooo.. much sir... Nobody is going to provide detail explanation like u....
Thank you sir superb teaching style
Sir you really sounds like an RJ😅...great way of explaination ...very well explained...thanks a ton🙏
I fully understand the concept sir, I never give off question from number system.
Awesome sir! Hope you add videos daily, it's fun to learn. thank you!
Sir plz make short solution videos for all combat sessions.......bcoz it is very hectic to see videos of about 30-40 min.........plz give gate guidance at the end...so that those who need it will get it clearly(isolated from concept)
Waaooo.... Sir. Ekdam garda hai.. Jhakkkaaaas hai... Thank u so much sir
Bhut ache se smjh aya ....bas ache ache concept dete rhiye
Awesome lecture for aptitude and plz full aptitute syllabus cover
Aap jaise teacher clg me q nhi hote... Great teaching
ultimate hatts off mza aa gya thank you sir
Excellent Lecturing Sir.......ThankQ so much........
Great initiative sir....👍
Mai ye pahli bar padh Raha hu. But concept is very clear
gate acedamy is the best acedemy in delivering the concepts .
Very useful video sir... Thanks...
Fantastic explanation sir... thank you sir
3 and 7 Sir. Awesome teaching👌👌👌
Thank you sir
It's easy to understand the tricks nd concept
Awesome lecture sir
Enjoyed and learnt thoroughly...
Pls continue with rest syllabus of aptitude
really helpful sir..pls continue it...
And "Kuch Bhi " vala part awesome sir maza aa Gaya 😀
3 and 7 . You teach very nicely sir.
que1 . ans 3
que2 ans 1+3^even+5 = 1 + 3^( 4 )+5= 1+1+5 =7
BUT SIR IF we take EVEN 2 THEN 1+3^(2)+5=15 means 5
Love ur style of teaching plsss sir Sara krva Dena
Sir I got a hope that I can get better marks in gate , this is totally because of you thank you sir 🙂