You are just great sir very simple and helpful teaching thanks a lot sir this video helped a lot I was unable to solve single problem in my institute of log thanks lot 😊🙏
Are oo bhai log ka base 10 lena kuch bhi mt le lena competition ke leye ye hi ho ta hai kuch bhi nahi le skte hain minus marking ho jaegyi ya board me marks kt jaenge
I have watched plenty of videos but the the way you teached me is unpredictable after watching this video I have cleared all my misconcepts about laws of logarithm and now I am relieved and I now know that I can crack any questions related to logarithm in my exams
Nice video sirji Mai 12th me hu or ab chemistry ki vajah se log k basics sikh rha hu. Corona k chakkar me meri 10th ki maths sab barbaad hogyi . Logarithms or scientific notation jaise important chapters maine padhe nhi😢 Par dheere sab padh lunga
Since there is no base, first we consider base 10 or e (upto you) Thereafter, we can write, loge(x+2) + loge(x-2)= loge60 loge(x+2)(x-2)=loge60 [Product rule] (x+2)(x-2)=60 [since loge is same in both sides of the equation, we can strike them off] x²-2²=60 x²-4=60 x²=60+4 x²=64 x=±8 I hope it helps.
Mai abhj maths ka paper de kar ayi hun tou long question mai log wala aya tha or mera ans galat ho gya lekin pattern theek tha kia wo 4 marks kaate ge ?
In order to prove the result, it is necessary to multiply and divide with 2 only If you multiply with other number, then you cannot get the result you want
Very good question But think if x=(-4) then log ke ander negative no anne lagegnge But log ke ander negative numbers nahi aate hain Isiliye x = 4 he bas hoga
Comment the topic on which you want me to make videos on it?
Progressions
Surds and indices
Logarithmic inequalities par , please 😊
2 years ago, they taught us this during online class but i didnt pay any attention
Now me 2 years later
Thank you sir for a great and simple explanation
You are just great sir very simple and helpful teaching thanks a lot sir this video helped a lot I was unable to solve single problem in my institute of log thanks lot 😊🙏
Are oo bhai log ka base 10 lena kuch bhi mt le lena competition ke leye ye hi ho ta hai kuch bhi nahi le skte hain minus marking ho jaegyi ya board me marks kt jaenge
The way you explain
Feels so cool and calm
Me too
Very helpful video thank you sir
Super easy to understand ❤
Thank you sir
I have watched plenty of videos but the the way you teached me is unpredictable after watching this video I have cleared all my misconcepts about laws of logarithm and now I am relieved and I now know that I can crack any questions related to logarithm in my exams
Same yarrrr bro. Koii basics se solve krna nhi sikha ta 😭😭😓
Great I like it the most 👏👏👏👏👏👏
Amazing video sir ☺️😁
Thanks for your help keep it up your doing very hard work allah will give you what ever you want inshallah💜💜
Sir last question ka mane ek simple sol nikala hai .
( X2 + Y2 ) = (X+Y)^2 - 2XY
23XY + 2XY = (X+Y )^2
25XY = (X+Y)^2
SQUARE ROOTING BOTH THE SIDES WE GET
5 √XY = X+Y
PUTTING IT IN EQUATION
LOG 5 √XY /5 = 1/2 ( LOG X+Y = LOGXY )
SO LOG √ XY = 1/2 (LOG XY)
LOG( XY )^ 1/2 = 1/2 ( LOGXY )
1/2( LOG XY ) = 1/2 ( LOG XY ) BY USING LOG PROPERTY LOG B^N = N*LOG B . HOPEFULLY ITS CORRECT
Yes, method is correct
I did it same way🙂
Even I did same ❤
I squared both the sides
Did the same
Nice!video much understanding❤
So glad!
Srr i had solved que. 5
U arrr verry good techer
Excellent way of teaching
Wow
Thank u sir
Love from chhattisgarh sir jii
Nice video sirji
Mai 12th me hu or ab chemistry ki vajah se log k basics sikh rha hu.
Corona k chakkar me meri 10th ki maths sab barbaad hogyi .
Logarithms or scientific notation jaise important chapters maine padhe nhi😢
Par dheere sab padh lunga
Thanks you sir
Thanks sir so much
Keep it up sir
Good methods 👍
Thank you vou very much sir, you cleared my concept 🙏🙏
Which book ?
Nice explanation ❤❤❤
Glad you liked it
Sir 1st wale ka 2nd question mai 1st three ko add krke last wale se subtract nhi kr skte??
Kar sakte hai
Yes it can be done
Answer is coming same
Here in all cases we can write log 10 as 1 , right?
No it actually depend on the base
If base is 10 then log 10 = 1
@@Epselon and if nothing is written in the base then we can consider it 10 right?
@@Epselon thank you so much 😭
Yes, you can
Thanks♥.
from lraq.
Sir how to deal this questiona in competitive exam.... It is difficult to solve these questions in 45 seconds plz soms short tirk
These question can be done in 20 seconds just by practice
I used to thought it's difficult but bro do practice you will be able to solve this type of questions in your mind
Bro only the last question was tough
So try you can do it
TQ sir
Sir how to solve this.....n log(1-m/n)
Thanks🎉
Sir pls I don't understand that last question that u solved
16:48 sir iska Mera 2 aara by log b base a vale formula se
Please send your soln to this telegram channel
We will check it as soon as possible
Link :- t.me/+DlUTqVDFLnFiZDhl
Sir 7:10 mey problem ko expand kar sakte hain 9 by 4 can be written as 3 by 2 whole square
Haan bilkul
But power log ke bahar aa jaega
Pls make videos on trigonometry
Already bana hua hai
Cool I understand 😃
Why you take the base e you should rake base 10
Sir can u explain question (ii) log(x+2) +log(x-2) =log60 again
Since there is no base, first we consider base 10 or e (upto you)
Thereafter, we can write,
loge(x+2) + loge(x-2)= loge60
loge(x+2)(x-2)=loge60 [Product rule]
(x+2)(x-2)=60 [since loge is same in both sides of the equation, we can strike them off]
x²-2²=60
x²-4=60
x²=60+4
x²=64
x=±8
I hope it helps.
e ki jagha base 10 bhi le sakete ha na
Bilkul
❤
Thankyou ❤
You're welcome 😊
Sir matrix chapter ka bhi aisa video banao na Plz. Plz.. Plz...
Please checkout class 12 playlist
I had already maded the video on matrices
Sir in 2nd question 3rd answer is log16 is correct answer or not
No your ans is wrong
Please recheck your calculation
Ok
Thank you so much sir
ayyy tysm
Why u not use natural base 10
U can use it
Ans could be different beacuse when base is not given its our choice to chose base
But in most cases we use e
Mai abhj maths ka paper de kar ayi hun tou long question mai log wala aya tha or mera ans galat ho gya lekin pattern theek tha kia wo 4 marks kaate ge ?
succesfully busted all questions before you explained
Thankyou sir ❤️
log3 is equal to. ..
0.47
0.48
0.4771
0.48 bro
0.48
Sir why only 1/2*2 any real number take why not
In order to prove the result, it is necessary to multiply and divide with 2 only
If you multiply with other number, then you cannot get the result you want
❤️❤️
Log 10 3√100
Who was able to solve last question easily😅
You can solve this by putting values
question 3 ke 1 main 3^2 ko 8 likh diya!
Aap dhyan se dekhiye maine 8 nahi 9 likha hai
Graphs for neet
Log 5is.......
🎉
3:20 2
Abhi mera exam hai
Sir question 3 ke (iii) wale me +- 4 hoga
Very good question
But think if x=(-4) then log ke ander negative no anne lagegnge
But log ke ander negative numbers nahi aate hain
Isiliye x = 4 he bas hoga
@@Epselon oooo yesss sir you are right
Thank you so much sir for telling
log5 + log 16 - 3 log 2 = 1 not 10
Yesss 👍🏻
How
No, it is 10
Thanks you sir