Test SeriesFree PYQsExamsPricing

JEE Main Mathematics question

MathematicsBinomial TheoremJEE Main

Let the ratio of the fifth term from the beginning to the fifth term from the end in the binomial expansion of , in the increasing powers of be . If the sixth term from the beginning is , then is equal to

Answer: 84

Solution

The fifth term from the beginning is and the fifth from the end is , so their

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-022217