Test SeriesFree PYQsExamsPricing

JEE Main Mathematics question

MathematicsBinomial TheoremJEE Main

The sum of the last eight coefficients in the expansion of is

Answer: (C)

Solution

The expansion has coefficients , and the last eight are . By symmetry

See the full step-by-step solution

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

Create a free account

Question ID VK-021022