RS Aggarwal - Mathematics

Book: RS Aggarwal - Mathematics

Chapter: 4. Inverse Trigonometric Functions

Subject: Maths - Class 12th

Q. No. 21 of Exercise 4B

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Find the principal value of each of the following :

[Formula: cos-1(-x)=π – cos(x) and sin-1(-x)= -sin(x) ]

Putting the values for each of the inverse trigonometric terms





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