First Year Mathematics Chapter 8 Online MCQ Test for 1st Year Mathematics Chapter 8 (Mathematical Induction and Binomial Theorem)

• sin x A
• cosec x B
• 
  C
• 
  D

The period of tan 3x is:

• 
  A
• 
  B
• 
  C
• 
  D

tan (270° + Θ) is equal:

• cot Θ A
• tan Θ B
• -cot Θ C
• -tan Θ D

• quad I A
• quad. II B
• quad. III C
• quad. IV D

Trigonometric equation has _________ solutions:

• unique A
• finite B
• infinite C
• no D

If an angle α is allied to an angle ß, then α ± ß = __________:

• 90° A
• multiple of 90° B
• 180° C
• multiple of 180° D

• 
  A
• 
  B
• 
  C
• 
  D

• 3:5:2 A
• 
  B
• 3:2:1 C
• 1:2:3 D

2 cos α sin ß =

• cos (α + ß) + cos (α - ß) A
• sin (α + ß) + sin (α - ß) B
• sin (α + ß) - sin (α - ß) C
• cos (α + ß) + cos (α - ß)
  D

The period of cot 2x is:

• 
  A
• 
  B
• 
  C
• 
  D

• 
  A
• 
  B
• 
  C
• 
  D

A triangle which is not right angle triangle called ________ triangle:

• acute A
• obtuse B
• right C
• oblique D

The angles 90°±Θ, 180°±Θ, 270°±Θ, 360°±Θ, are the:

• composite angles A
• half angles B
• quadrantal angles C
• allied angles D

Which trigonometric equation has secondary solution ?

• sin Θ = 1 A
• cos Θ = 1 B
• sec Θ = 0 C
• tan Θ = 1 D

• 
  A
• 
  B
• 
  C
• 
  D

The period of tan x is:

• 
  A
• 
  B
• 
  C
• 
  D

• 
  A
• 
  B
• 
  C
• 
  D

• 
  A
• 
  B
• 
  C
• 
  D

-2 sin α sin ß =

• sin (α + ß) + sin (α - ß) A
• cos (α + ß) + cos (α - ß) B
• cos (α + ß) - cos (α - ß) C
• cos (α - ß) + cos (α - ß) D

If, for all x in the domain of f, there exists a smallest positive number p such that f (x+p) = f(x), then p is the:

• period of f A
• period of 2f B
• period of 3 f C
• period of 4 f D