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If x=asecthetacostheta,y=bsecthetasinthe...

If `x=asecthetacostheta,y=bsecthetasinthetaandz=thetatantheta`, then find the value of `(x^(2))/(a^(2))+(y^(2))/(b^(2))-(z^(2))/(c^(2))`

A

2

B

0

C

1

D

`-1`

Text Solution

Verified by Experts

The correct Answer is:
C
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