1st Year Math Chapter 11 Trigonometric Functions MCQs

In this post, you will get 1st Year Math Chapter 11 Trigonometric Functions MCQs With Answers. Students nowadays are looking forward to getting more resources so that they can prepare for the entry test. So, here the chapter 11 MCQs are given that include all the important topics. These MCQs will help you to strengthen your grip on the topics including domain and range of sine and cosine functions, tangent and cotangent functions, secant, and cosecant functions. The next one is the period of trigonometric functions and their graphs which are very important. But don’t worry, through these 1st Year Mathematics MCQs Chapter 11, you will be able to prepare very well. There are important MCQs of this chapter below. Solve the quiz and check the answer. Scroll down and get the MCQs.

1st Year Math Chapter 11 Trigonometric Functions MCQs With Answers

280

Math Chapter 11

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1. The trigonometric functions repeat their values after adding or subtracting 2 π in basic angle x. This behaviour is called

A) Period

B) continuity

C) periodicity

D) range

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2. Domain of y sin x is

A) ∞

B) x>=1, x <=-1

C) -x

D) -1<= x<= 1

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3. Domain of y = cos x is

A) x>=1, x<=-1

B) -1 <=x <=1

C) -∞

D) ∞

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4. Range of y = cot x is

A) R

B) Z

C) R- [-1, 1]

D) R- {0}

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5. Period of tan θ is

A) -2 π

B) π

C) 3π/2

D) 2 π

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6. The period of cos 2 π is:

A) π

B) 4π

C) π/2

D) 2 π

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7. The period of cosec θ is:

A) π

B) 2 π

C) -2 π

D) 3π/2

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8. Period of sin 3x is

A) 2 π

B) 6 π

C) π

D) 2 π/3

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9. Range of y = sinx is

A) (-∞, 1) U (1, ∞)

B) -1 <=y <=1

C) -1< y < 1

D) R

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10. Range of y =tan x is

A) [-1,1]

B) R- {Q}

C) Q

D) (-∞,∞)

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11. Period of sin θ is:

A) π

B) π/2

C) 2 π

D) -2 π

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12. The graph of trigonometric functions have

A) smooth curves

B) Straight line segments

C) Breaks segments

D) Sharp corners

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13. The graph of function y = 2sin x, will be between the lines

A) X = 1 & X = - 1

B) y=2 & y= -2

C) y = 1 & Y = - 1

D) X=2 & x= -2

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14. Range of y = cos x is

A) R

B) - 1

C) (-∞, 1) U (1, ∞)

D) [-1, 1]

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15. The graph of the sine function in the interval [O, 2 π] is called

A) its domain

B) its continuity

C) one cycle

D) Its period

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16. Period of cot θ is:

A) 3π/2

B) -2 π

C) 2 π

D) π

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17. Period of cos θ is

A) π

B) -2 π

C) 3π/2

D) 2 π

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18. The domain of y= cot x is:

A) -∞

B) -∞

C) -∞

D) - π <= x <= π

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19. The graph of function y = sin 2x, will be between the lines

A) y = 2 & y=-2

B) x = 2 & x=-2

C) x= 1 & x= -1

D) y=1 & y=-1

20 / 20

20. Domain of y = Tan x is

A) -∞

B) -∞

C) - π <= x <= π

D) -∞

Your score is

1st Year Math Chapter 11 Trigonometric Functions MCQs With Answers

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