RD Sharma - Mathematics (Volume 1)

Book: RD Sharma - Mathematics (Volume 1)

Chapter: 4. Inverse Trigonometric Functions

Subject: Maths - Class 12th

Q. No. 1 of Exercise 4.7

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1

Evaluate each of the following:

The value of sin is


The question becomes sin–1


Let sin–1 = y


sin y =


= sin


The range of principal value of sin–1 is and sin


Therefore, the value of sin–1(sin) is.


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