यदि आव्यूह A=[[costheta,sintheta],[-sin...

यदि आव्यूह `A=[[costheta,sintheta],[-sintheta,costheta]]` हो तो `A^(-1)` का मान होगा

A

`[[costheta,sintheta],[-sintheta,costheta]]`

B

`[[costheta,-sintheta],[sintheta,costheta]]`

C

`[[sintheta,costheta],[-costheta,sintheta]]`

D

`[[sintheta,-costheta],[-costheta,sintheta]]`

लिखित उत्तर

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The correct Answer is:

B

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