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Install NowNCERT Solutions class 12 Maths Exercise 2.2 Class 12 Maths book solutions are available in PDF format for free download. These ncert book chapter wise questions and answers are very helpful for CBSE board exam. CBSE recommends NCERT books and most of the questions in CBSE exam are asked from NCERT text books. Class 12 Maths chapter wise NCERT solution for Maths part 1 and Maths part 2 for all the chapters can be downloaded from our website and myCBSEguide mobile app for free.
NCERT solutions for Class 12 Ch- 2 Maths Download as PDF
NCERT Solutions class 12 Maths Chapter 2 Inverse Trigonometric Function
Prove the following:
1. 
Ans. We know that: 
Putting 
Putting ,
Proved.
2. 
Ans. We know that: 
Putting 
Putting ,
Proved.
3. 
Ans. L.H.S. = 
= 
= 
= 
= 
= R.H.S.
Proved.
4. 
Ans. L.H.S. = 
= 
= 
= 
= 
= 
= R.H.S.
Proved.
Write the following functions in the simplest form:
5. 
Ans. Putting 
so that 
= 
= 
= 
= 
= 
= 
= 
6. 
Ans. Putting 
so that 
= 
= 
= 
= 
= 
= 
7. 
Ans. 
= 
= 
= 
8. 
Ans. 
Dividing the numerator and denominator by 
= 
= 
= 
= 
9. 
Ans. Putting 
so that 
= 
= 
= 
= 
=
10. 
Ans. 
= 
[Dividing numerator and denominator by 
]
Putting 
so that 
= 
= 
= 
= 
Find the values of each of the following:
11. 
Ans.
= 
= 
= 
= 
= 
= 
12. 
Ans. = 
13. 
Ans. Putting and 
= 
= 
= 
= 
= 
= 
14. If 
then find the value of 
Ans. Given: 
15. If 
then find the value of
Ans. Given: 
Find the values of each of the expressions in Exercises 16 to 18.
16. 
Ans.
= 
= 
= 
= 
17. 
Ans.
= 
= 
= 
= 
= 
18. 
Ans. Putting 
and 
so that 
and 
Now, 
= 
And 
and 
= 
= 
= 
= 
= 
19. 
is equal to:
(A) 
(B) 
(C)
(D) 
Ans.
= 
= 
Therefore, option (B) is correct.
20. 
is equal to:
(A) 
(B) 
(C) 
(D) 1
Ans. 
= 
= 
= 
= 
Therefore, option (D) is correct.
NCERT Solutions class 12 Maths Exercise 2.2
21. 
is equal to:
(A) 
(B) 
(C) 
(D) 
Ans.
= 
= 
= 
= 
= 
= 
Therefore, option (B) is correct.
NCERT Solutions class 12 Maths Exercise 2.2
NCERT Solutions Class 12 Maths PDF (Download) Free from myCBSEguide app and myCBSEguide website. Ncert solution class 12 Maths includes text book solutions from both part 1 and part 2. NCERT Solutions for CBSE Class 12 Maths have total 13 chapters. 12 Maths NCERT Solutions in PDF for free Download on our website. Ncert Maths class 12 solutions PDF and Maths ncert class 12 PDF solutions with latest modifications and as per the latest CBSE syllabus are only available in myCBSEguide
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