Published by:
CGP EDU Academic Team
Published on: August 13, 2026
If (1 + x) n = C 0 + C 1 x + C 2 x 2 +. . . . +C n x n and 
then the value of (m + n) is equal to (where C r represents n C r )
Text Solution
Verified by ExpertsThe correct answer is:
B
152
(1 + X) 50 = C 0 + C l x + C 2 x 2 + .....+C 50 x 50 
And(x + l) 50 = 
Multiplying these two equations, we get,
Now, comparing the coefficient of x
51 ,we get,
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 the 4 th term in the expansion of is 200, then the value of x is (where, x >1)
For n N, in the expansion of , the sum of all the binomial coefficients lie between 200 and 400. …
If the middle term in the binomial expansion of is , then the value of 6sin 2 x + sinx- 2 is
The number obtained after dividing the number formed by the last three digits of 17 256 by 100 is
If numerically greatest term in the expansion of (3- 5x) 11 , where , is 729 , then the value of …
If the 6 th term in the expansion of is 5600, then the value of x is