RD Sharma - Mathematics (Volume 1)

Book: RD Sharma - Mathematics (Volume 1)

Chapter: 4. Inverse Trigonometric Functions

Subject: Maths - Class 12th

Q. No. 3 of Exercise 4.10

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3

If and , then find x and y.

A. …eq(i)


…eq(ii)


Subtracting (ii) from (i)













Now, putting the value of in eq(ii)





and


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