11th Class FSC Mathematics Chapter 13 Test Online

cos(tan^-1∞) =

• 0 A
• ∞ B
• 1 C
• 
  D

The range of y = cos^-1 x function is:

• 
  A
• 
  B
• 
  C
• 
  D

• 
  A
• 
  B
• 
  C
• 
  D

The domain of principal tangent function is:

• 
  A
• 
  B
• 
  C
• 
  D

The range of principal tangent function is:

• 
  A
• 
  B
• 
  C
• 
  D

The range of y = sin^-1 x is:

• 
  A
• 
  B
• 
  C
• 
  D

If x is positive or zero, then the principal value of any inverse function of x, if it exists lies in the interval:

• 
  A
• 
  B
• 
  C
• 
  D

The domain of principal cosine function is:

• 
  A
• 
  B
• 
  C
• 
  D

cos (2sin^-1 x) =

• 1- 2x² A
• 1 + 2x² B
• 2x²- 1 C
• x²- 1 D

The domain of y = sin^-1 x is:

• 
  A
• 
  B
• 
  C
• 
  D

tan(π + cot^-1x ) =

• 
  A
• 
  B
• 
  C
• 
  D

The graph of x = sin y is obtained by reflecting the graph of y = sin x about the line:

• x axis A
• y axis B
• y = x C
• y = -x D

Inverse sine function is written as:

• (sin x)^-1 A
• sin x^-1 B
• arc sinx C
• arc sin^-1 x D

y = sin^-1 x if and only if x = sin y, where:

• 
  A
• 
  B
• 
  C
• 
  D

tan^-1(-√3) is:

• 
  A
• 
  B
• 
  C
• 
  D

• 
  A
• 
  B
• 
  C
• 
  D

• cos x A
• sec x B
• 
  C
• 
  D

• tan x A
• cot x B
• 
  C
• 
  D

• sin x A
• cosec x B
• 
  C
• 
  D

• 0 A
• 
  B
• 
  C
• 
  D