Published by:
CGP EDU Academic Team
Published on: August 13, 2026
If the expansion of 
, the coefficient of y will be
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
2(5 – r ) + (–1) r = 1 
10 – 2 r – r = 1 
Thus coefficient of y is 
.
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