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CBSE 12th Maths Inverse Trigonometric Functions MCQs: Check here multiple choice questions of CBSE Class 12 Mathematics chapter 2 Inverse Trigonometric Functions.
Maths Inverse Trigonometric Functions MCQs: The Central Board of Secondary Education (CBSE) has released the latest curriculum for the Class 12 mathematics course, and multiple choice questions will comprise a significant portion of the final board exam.
The CBSE 12th maths is one of the most chosen subjects and the exam is given by millions of students. It’s essential to stay up to date with the latest exam pattern and types of questions asked.
Maths is a concept-based subject that demands immense practice. The MCQs require critical thinking along with fast calculation skills as well, especially in chapters like Inverse Trigonometric Functions. Many students face trouble with trigonometry and the many identities and formulae it requires. However, if you check out the following MCQs for CBSE class 12 Maths chapter 2 Inverse Trigonometric Functions, it’s bound to ease your nerves and boost confidence. The questions range in difficulty level from easy to hard.
Read More: CBSE Inverse Trigonometric Functions Class 12 Mind Map for Chapter 2 of Maths
MCQs for CBSE Class 12 Maths Chapter 2 Inverse Trigonometric Functions
1. Which of the following is the principal value of sin-1(1)?
a) π/2
b) π/4
c) π
c) 0
Answer: a) π/2
2. The domain of the function f(x) = sin-1(x) is:
a) [-1, 1]
b) (-∞, ∞)
c) [0, 1]
c) [0, π/2]
Answer: a) [-1, 1]
3. The value of tan-1(√3) is:
a) π/4
b) π/3
c) π/6
c) 2π/3
Answer: b) π/3
Related: CBSE Class 12 Maths Sample Paper 2023-24 with Solutions PDF – Download Model Paper
4. The value of cos(sin-1(1/2)) is:
a) √2/2
b) √3/2
c) 1/2
c) 2/√3
Answer: a) √2/2
5. The range of the function f(x) = tan-1(x) is:
a) (-∞, ∞)
b) [0, π/2)
c) [-π/2, π/2]
c) (-π/2, π/2)
Answer: c) [-π/2, π/2]
Related: CBSE Class 12 Maths Syllabus 2023-24: 12th Maths Syllabus Download PDF
6. The value of sin(cos-1(1/2)) is:
a) √3/2
b) 1/√3
c) 2/√3
c) 1/2
Answer: c) 2/√3
7. The value of sec-1(2) is:
a) π/2
b) π/3
c) π/6
c) 2π/3
Answer: d) 2π/3
8. The value of cos-1(0) is:
a) π/2
b) π/4
c) π
c) 0
Answer: b) π/2
Also Check: NCERT Solutions for Class 12 Maths PDF: Updated for 2023-24
9. The principal value of cot-1(√3) is:
a) π/2
b) π/3
c) π/6
c) 2π/3
Answer: c) π/6
10. The value of sin-1(sin(5π/4)) is:
a) 5π/4
b) 3π/4
c) π/4
c) 7π/4
Answer: b) 3π/4
11. The value of the expression sin [cot-1(cos (tan-11))] is
a) 0
b) 1
c) 1/√3
d) √(2/3)
Answer: d) √(2/3)
12. The range of sin-1x + cos-1x + tan-1 x is
a) [0, π]
b) [π/4,3π/4]
c) (0, π)
d) [0,π/2]
Answer: b) [π/4,3π/4]
13. Find the value of sec2 (tan-12) + cosec2 (cot-13)
a) 12
b) 5
c) 15
d) 9
Answer: c) 15
14. The value of cot-19 + cosec-1(41√4) is given by
a) 0
b) π/4
c) tan-12
d) π/2
Answer: b) π/4
15. 
a) π/4 + 1/2cos-1x
b) π/4 – 1/2cos-1x
c) -π/4 + 1/2cos-1x
d) -π/4 – 1/2cos-1x
Answer:b) π/4 – 1/2cos-1x
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