Let the coefficients of three consecutive terms in the binomial expansion of be in the ratio . Then the coefficient of the term, which is in the middle of these three terms, is?

1120 Explanation: Solution: General Term: ke expansion mein term hoti hai: Yahan coefficient hai: . Ratio Setup: Maan lijiye teen consecutive terms hain. Unke coefficients ka ratio: Pahle do ka ratio: Agle do ka ratio: Solving Equations: Eq. 1 ko 2 se multiply karne par: . Ab Eq. 2 se subtract karne par: . ko Eq. 1 mein rakhne par: . Middle Term ka Coefficient: Middle term hai (yani ). Iska coefficient hoga: Answer: Middle term ka coefficient 1120 hai.

How do I solve JEE 2023 Mathematics questions?

Practice JEE 2023 Mathematics previous year questions with step-by-step solutions on Mathem Solvex. Each question includes a detailed explanation and video solution to help you master the concept quickly.

What is the difficulty level of JEE Mathematics questions?

JEE Mathematics questions range from moderate to advanced difficulty. Consistent practice with official previous year papers and topic-wise drills on Mathem Solvex is the most effective preparation strategy.

Are JEE previous year papers available for free?

Yes. Mathem Solvex provides free access to JEE previous year question papers and topic-wise PDFs. You can download them or attempt them as timed live mock tests directly on the platform.

JEE 2023 — Mathematics PYQ

JEE | Mathematics | 2023

Let the coefficients of three consecutive terms in the binomial expansion of $(1 + 2x)^n$ be in the ratio $2:5:8$ . Then the coefficient of the term, which is in the middle of these three terms, is?

Choose the correct answer: