Mark the correct alternative in the following :
The coefficient of 
in 
is.
Given:
⇒ x10-k = x4
⇒ 10-k=4
⇒ k=6
for k=6;
So, the coefficient of 
1
Mark the correct alternative in the following :
The coefficient of in is.
Given:
⇒ x10-k = x4
⇒ 10-k=4
⇒ k=6
for k=6;
So, the coefficient of