RD Sharma - Mathematics (Volume 1)

Book: RD Sharma - Mathematics (Volume 1)

Chapter: 4. Inverse Trigonometric Functions

Subject: Maths - Class 12th

Q. No. 4 of Exercise 4.2

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4

Find the principal value of each of the following:


=


=


For any x [–1,1], represents an angle in [0, ] whose cosine is x.



Principal value of is .


Chapter Exercises

Exercise 4.1
Exercise 4.2
Exercise 4.3
Exercise 4.4
Exercise 4.5
Exercise 4.6
Exercise 4.7
Exercise 4.8
Exercise 4.9
Exercise 4.10
Exercise 4.11
Exercise 4.12
Exercise 4.13
Exercise 4.14
Very short answer
MCQ

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4

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4

Find the principal value of each of the following:
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Find the principal value of each of the following:
4

Find the principal value of each of the following:
5

For the principal values, evaluate each of the following:
5

For the principal values, evaluate each of the following:
5

For the principal values, evaluate each of the following:
5

For the principal values, evaluate each of the following:

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