Chapter-2. Inverse Trigonometric Functions

Solveis equal to

(A)  (B).  (C)  (D) 

olveis equal to

(A)  (B)  (C)  (D) 

Solve

Solve

Prove 

Prove  [Hint: putx = cos 2θ]

Prove 

Prove 

Prove 

Prove 

Prove 

Prove 

Prove 

Prove 

Find the value of 

Find the values of is equal to

(A) π (B)  (C) 0 (D) 

Find the values of is equal to

(A)  (B)  (C)  (D) 

Find the values of 

Find the values of 

Find the values of 

If, then find the value of x.

If, then find the value of x.

Find the value of 

Find the value of 

Find the value of 

Write the function in the simplest form:

Write the function in the simplest form:

Write the function in the simplest form:

Write the function in the simplest form:

Write the function in the simplest form:

Prove 

Prove 

Prove 

Prove 

Find the value of is equal to

(A) π (B)  (C)  (D) 

Find the value of if sin ^{- 1} x = y, then

(A)  (B) 

(C)  (D) 

Find the valueof 

Find the value of 

Find the principal value of 

Find the principal value of 

Find the principal value of 

Find the principal value of tan-1(-1)

Find the principal value of 

Find the principal value of 

Find the principal value of cosec^-1(2)

Find the principal value of 

Find the principal value of