RS Aggarwal - Mathematics

Book: RS Aggarwal - Mathematics

Chapter: 4. Inverse Trigonometric Functions

Subject: Maths - Class 12th

Q. No. 17 of Objective Questions

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17

Mark the tick against the correct answer in the following:

The value of is


To Find: The value of


Now, let x =


tan x =tan ()


Here range of principle value of tan is []


x = []


Hence for all values of x in range [] ,the value of


is


tan x =tan () (tan ()= tan () )


tan x =tan () (tan ()= tan())


x =

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