2nd Year Mathematics Chapter 3 Online MCQ Test for 12th Class Mathematics Unit 3 (Integration)

• e^ax A
• f(x) B
• e^axf(x) C
• e^{ax + f(x)} D

• 36 A
• 42 B
• 48 C
• 12 D

If the graph of f is entirely above the x-axis, then the definite integral is _______:

• Positive A
• Positive or negative B
• Negative C
• Positive and negative D

• equal to each other A
• not equal to each other B
• nearly equal to each other C
• None of these D

• 
  A
• 
  B
• 
  C
• 
  D

• domain A
• range B
• lower limit C
• upper limit D

• a cosec (ax + b) A
• 
  B
• 
  C
• cot (ax + b) D

• ln |sec x + tan x | + c A
• ln |cosec x - cot x | + c B
• ln |sec x - tan x| + c C
• ln |cosec x + cot x | + c D

• e^2x sin x + c A
• e^2xcosx + c B
• -e^2xsin x + c C
• -e^2xcosx + c D

• 
  A
• 
  B
• 
  C
• 
  D

• cos x + c A
• - cos x + c B
• sin x + c C
• -sin x + c D

• ln |sec x + tan x | + c A
• ln |cosec x - cot x | + c B
• ln |sec x - tan x | + c C
• ln |cosec x + cot x | + c D

If y = x² + 1 _______________ x changes from 3 to 3.02 then dy = __________

• 0.1204 A
• .12 B
• .02 C
• 1.2 D

• f(x) A
• ln |f(x)| B
• f'(x) C
• ln |f'(x)| D

• equal to each other A
• not equal to each B
• nearly equal to each other C
• none of these D

• 
  A
• 
  B
• 
  C
• 
  D

• 0 A
• 1 B
• 2 C
• 3 D

The term dy (or df) = f '(x) dx is called the __________ of the dependent variable y.

• Differentiation A
• Integration B
• Differential C
• None of these D

• cosec x + c A
• -cosec x + c B
• cot x + c C
• - cot x + c D

If the graph of f is entirely below the x-axis, then the definite integral is:

• Positive A
• Positive or negative B
• Negative C
• Positive and negative D