The coefficients of x^6 in the expansion of (1+x)^ 1+x (1-x)^ 1-x , is

JEE Main Mathematics question

The coefficients of in the expansion of , is

Answer: (A)

The logarithm is . The first bracket is and

Create a free account to read the complete working, and practise questions like this in a timed test.

Question ID VK-021972