Entry test preparation | Sequence and Series | Short Cuts | ECAT | NUST | ETEA

[@tahasaleem3642]

Soo much informative 🙏❣️

[@sharjeelmirzavlog6505]

Good work sir keep it up👍

[@abubakarsohail739]

Niceee 🥰🥰🥰

[@romamanahil5509]

Sir last question mai pehlay wali technique sa answer sahi nahi aa raha....plz bata dain

[@umairuddin8718]

Back solve methods is best for doing like this mcqs sir please make a vedio on binomial theorem and short trick to solve mcqs

[@MathsbySirAli]

Lecture at Binomial theorem
ua-cam.com/video/CYqsqNl59aE/v-deo.html

[@MathsbySirAli]

Binomial Series
ua-cam.com/video/5XzLc6Qh3Vg/v-deo.html

[@umairuddin8718]

@@MathsbySirAli thank u sir

[@nasimullah6444]

B option is correct

[@rukhsanashabbir9389]

Ans b is right sir

[@MathsbySirAli]

Good

[@XAVIER-jb8yj]

option b is correct

[@shahzaibmehmood999]

B is right

[@khurramshahzad6453]

Sir pdf ma ecat k MCQ's provide kr de

[@hadihassan9785]

b is ans 13/27

[@MathsbySirAli]

Good

[@areeba1193]

B is correct answer

[@MathsbySirAli]

Yes , right

[@dailylifemazacademy.1097]

Sir wright Answer b hai.

[@MathsbySirAli]

Yes , good

[@thylifeofqumrosh]

C is correct

[@quizmania30743]

B Option

[@muzaffarhussain6855]

B right ha

[@clipsvideo7301]

B

[@alonehassan5540]

Sir option b is correct

[@MathsbySirAli]

Right

[@sadafsaddiq6745]

Sir B option is correct

[@arbabshah2339]

sir option (b)

[@MathsbySirAli]

Good

[@arbabshah2339]

sir jo apny last questionme bola log wala jo k usko b n=3 or 3 terms ka sum lyky kre loga+logar+logar^2 ye esky equal hoga loga^3r^3?

[@zaibch1960]

question 2 does not give the correct answer by back solve method

[@MathsbySirAli]

For question 2
Sum of Ist 3 terms is 13/27
And put n = 3 in option B u will get 13/27

[@sohaawan7402]

But Sir how to solve such a huge fractional power

[@khurramshahzad6453]

Answer is b.

[@MathsbySirAli]

Yes , good

[@abdulkhaliq7440]

Sir is ka ans hi ni ha

[@abdulkhaliq7440]

Ya phir option d is correct

[@MathsbySirAli]

Ans to options ma he ha , dobara try kr lain

[@MathsbySirAli]

@@MansubAli
Put n = 3 in option B , you will get the sum of Ist three terms which verify the correct answer

[@clipsvideo7301]

Q=1 ka B correct he C ni

[@MathsbySirAli]

Check again

[@johnmarshal1554]

Vo general term of sequence h series ni

[@313mubashir]

Sir B option is correct

[@FatimaZahra-ls8cd]

B