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Find the value of sin²A+ sin²B
Answers
Answered by
5
Answer:
we have A + B = 90
B = 90 - A
Then,
sin^2 A + sin^2 B
= sin^2 A + sin^2 (90 - A)
= sin^2 A + cos^2 A
= 1
Answered by
2
Answer:
Answer:
we have A + B = 90
B = 90 - A
Then,
sin^2 A + sin^2 B
= sin^2 A + sin^2 (90 - A)
= sin^2 A + cos^2 A
= 1
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