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If alpha +beta = 90^(@) , what is the v...

If ` alpha +beta = 90^(@)` , what is the value of ` sin ^(2) alpha + sin ^(2) beta ` ?

A

0

B

1

C

`sin ^(2) alpha + cos ^(2) beta + 1 `

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
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