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Help please explain ​

Help please explain ​-example-1

1 Answer

1 vote

Given:


\sin^(-1)\left((5)/(8)\right)=A

To find:

The correct equivalent equation.

Solution:

We have,


\sin^(-1)\left((5)/(8)\right)=A

Taking sin on both sides, we get


\sin \sin^(-1)\left((5)/(8)\right)=\sin A


(5)/(8)=\sin A
[\because \sin (\sin^(-1)\theta )=\theta]

Interchanging the sides, we get


\sin A=(5)/(8)

Therefore, the correct option is 4.

User Eyalsh
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