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

276

Math Chapter 11

1 / 20

1. The domain of y= cot x is:

A) -∞

B) -∞

C) - π <= x <= π

D) -∞

2 / 20

2. The period of cos 2 π is:

A) 4π

B) π

C) 2 π

D) π/2

3 / 20

3. Period of sin 3x is

A) 2 π/3

B) π

C) 2 π

D) 6 π

4 / 20

4. Period of cos θ is

A) -2 π

B) 2 π

C) π

D) 3π/2

5 / 20

5. Range of y = cot x is

A) R

B) Z

C) R- [-1, 1]

D) R- {0}

6 / 20

6. Range of y =tan x is

A) (-∞,∞)

B) Q

C) R- {Q}

D) [-1,1]

7 / 20

7. Domain of y sin x is

A) -1<= x<= 1

B) ∞

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

D) -x

8 / 20

8. Period of tan θ is

A) 2 π

B) -2 π

C) π

D) 3π/2

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

A) X = 1 & X = - 1

B) X=2 & x= -2

C) y=2 & y= -2

D) y = 1 & Y = - 1

10 / 20

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

A) Its period

B) its continuity

C) its domain

D) one cycle

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11. Domain of y = cos x is

A) -∞

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

C) -1 <=x <=1

D) ∞

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12. Range of y = sinx is

A) R

B) -1 <=y <=1

C) (-∞, 1) U (1, ∞)

D) -1< y < 1

13 / 20

13. Period of sin θ is:

A) 2 π

B) π/2

C) -2 π

D) π

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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 trigonometric functions have

A) smooth curves

B) Breaks segments

C) Straight line segments

D) Sharp corners

16 / 20

16. The period of cosec θ is:

A) π

B) 3π/2

C) 2 π

D) -2 π

17 / 20

17. Period of cot θ is:

A) 2 π

B) 3π/2

C) -2 π

D) π

18 / 20

18. Domain of y = Tan x is

A) -∞

B) -∞

C) - π <= x <= π

D) -∞

19 / 20

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

A) x = 2 & x=-2

B) y=1 & y=-1

C) x= 1 & x= -1

D) y = 2 & y=-2

20 / 20

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

A) continuity

B) periodicity

C) Period

D) range

Your score is

1st Year Math Chapter 11 Trigonometric Functions MCQs With Answers

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