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If x=int(0)^(y)(dt)/(sqrt(1+9t^(2)))and ...

If `x=int_(0)^(y)(dt)/(sqrt(1+9t^(2)))`and `(d^(2)y)/(dx^(2))=a^(2)y` then `a` is equal to

A

3

B

6

C

9

D

1

Text Solution

Verified by Experts

The correct Answer is:
C
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VMC MODULES ENGLISH-INTEGRAL CALCULUS - 2 -Level - 1
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