Test SeriesFree PYQsExamsPricing

JEE Main Mathematics question

MathematicsBinomial TheoremJEE Main

The value of is

Answer: (D)

Solution

, and for odd the two binomial sums run over the odd and even indices of and , each half of a full sum. So the sum is

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-021024