Published by:
CGP EDU Academic Team
Published on: August 13, 2026
If 2n C 3 : n C 3 = 10 : 1, then the ratio (n 2 + 3n): (n 2 - 3n + 4) is
Text Solution
Verified by ExpertsThe correct answer is:
D
We have been given that 2n C 3 : n C 3 = 10
We know that 
8n - 4 = 10n - 20
n = 8
Hence, the value of 
is 
Therefore, the value of 
is 2:1
──────────────────────────────────────────────────────────────────────────────────────────
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
If , then is equal to
If a is the coefficient of in the Binomial expansion of , then is equal to
Let K be the sum of the coefficients of the odd powers of x in the expansion of . Let a be the mid…
If the coefficient of in the expansion of is equal to the coefficient of in the expansion of , …
The coefficient of in is
Let and . If denotes the greatest integer , then