Go To Your Study Dashboard

Get Answers to all your Questions

header-bg

If the sum of the coefficients in the expansion of $(x+y)^n$ is 1024, then the value of the greatest coefficient in the expansion is
Option: 1
356

Option: 2
252

Option: 3
210

Option: 4
120

Answers (1)

best_answer

Given $2^n=1024, \quad \therefore n=10$

$\therefore$ The greatest coefficient is ${ }^{10} C_5=252$

Posted by

vinayak

View full answer

JEE Main high-scoring chapters and topics

Study 40% syllabus and score up to 100% marks in JEE

Similar Questions

50 mL of 0.2 M ammonia solution is treated with 25 mL of 0.2 M HCl. If pK_b of ammonia solution is 4.75, the pH of the mixture will be :
Option: 1 3.75
Option: 2 4.75

Latest Question