The number of values of x for which sin^...

The number of values of `x` for which `sin^(-1)(x^2-(x^4)/3+(x^6)/9ddot)+cos^(-1)(x^4-(x^8)/3+(x^(12))/9ddot)=pi/2,` where `0<|x|<(sqrt3),` is__________

A

1

B

2

C

3

D

4

Verified by Experts

The correct Answer is:

C

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