Test SeriesFree PYQsExamsPricing

JEE Main Mathematics question

MathematicsBinomial TheoremJEE Main

The sum of the coefficients in the expansion of is

Answer: (D)

Solution

The sum of the coefficients of the polynomial is its value at : . Since , the value 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-021059