Book: RS Aggarwal - Mathematics
Chapter: 4. Inverse Trigonometric Functions
Subject: Maths - Class 12th
Q. No. 9 B of Exercise 4C
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9 B
Solve for x :
To find: value of x
Given: 
We know that 
Therefore, 
Substituting in the given equation,
⇒ x = 1
Therefore, x = 1 is the required value of x.
Chapter Exercises
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