JEE Main 2021 — Binomial Theorem Question with Solution
From: JEE Main 2021 (Online) 25th July Morning Shift
Question
The term independent of 'x' in the expansion of
, where x 0, 1 is equal to ______________.
, where x 0, 1 is equal to ______________.
Enter your answer
Show full solutionCorrect answer: 210
Correct answer
210
Step-by-step explanation
=
=
=
=
=
[Note:
For the th term with power m of x is
]
Here , and m = 0
then = = 4
T5 is the term independent of x.
T5 = = 210
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