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Prove that... sin A = Cos (90°- A)​

Prove that... sin A = Cos (90°- A)​
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19 votes
Prove that...

sin A = Cos (90°- A)​

User Chris Card
by
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1 Answer

9 votes

Explanation:

assuming A=90 degree and B =A

cos90=0 and sin90=1

Prove that... sin A = Cos (90°- A)​-example-1
User Raed Khalaf
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