Is the co-efficient of in the expansion of
is equal to the coefficient of
in the expansion of
, then find the value of
As we learnt in
General Term in the expansion of (x+a)^n -
- wherein
Where
Coeffecient of
Coeffecient of is
Coeffecient of
Thus here
Option 1)
Incorrect
Option 2)
Incorrect
Option 3)
Correct
Option 4)
Incorrect