Mark the correct alternative in the following :
The term without x in the expansion of 
is
Given:
The term without x is where :
12-3k=0
k=4
for k=4; the term is :
1
Mark the correct alternative in the following :
The term without x in the expansion of is
Given:
The term without x is where :
12-3k=0
k=4
for k=4; the term is :