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Solutions ⇒ Class 12th ⇒ Mathematics-I ⇒ 2. Inverse Trigonometric Functions

# Solutions 2. Inverse Trigonometric Functions - Exercise 2.2 | Class 12 Mathematics-I - Toppers Study

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## Solutions 2. Inverse Trigonometric Functions - Exercise 2.2 | Class 12 Mathematics-I - Toppers Study

CBSE board students who preparing for class 12 ncert solutions maths and Mathematics-I solved exercise chapter 2. Inverse Trigonometric Functions available and this helps in upcoming exams 2023-2024.

### You can Find Mathematics-I solution Class 12 Chapter 2. Inverse Trigonometric Functions

• All Chapter review quick revision notes for chapter 2. Inverse Trigonometric Functions Class 12
• NCERT Solutions And Textual questions Answers Class 12 Mathematics-I
• Extra NCERT Book questions Answers Class 12 Mathematics-I
• Importatnt key points with additional Assignment and questions bank solved.

Chapter 2 Mathematics-I class 12

### Exercise 2.2 class 12 Mathematics-I Chapter 2. Inverse Trigonometric Functions

• Solutions 2. Inverse Trigonometric Functions - Exercise 2.2 | Class 12 Mathematics-I - Toppers Study
• Class 12 Ncert Solutions
• Solution Chapter 2. Inverse Trigonometric Functions Class 12
• Solutions Class 12
• Chapter 2. Inverse Trigonometric Functions Exercise 2.2 Class 12

## Solutions 2. Inverse Trigonometric Functions - Exercise 2.2 | Class 12 Mathematics-I - Toppers Study

### Prove the following:

Ques.1.

Ans. We know that:

Putting

Putting ,

hance, proved.

### Ques.2.

Ans. We know that {}

Putting

Putting ,

hance. proved.

Ans. L.H.S.

= R.H.S.

hance, proved.

Ans. L.H.S.

= R.H.S.

hance, proved.

### Write the following functions in the simplest form:

Ques.5.

Ans. Putting so that

=

### Ques.6.

Ans. Putting so that

Ans.

### Ques.8.

Ans.

Dividing the numerator and denominator by

### Ques.9.

Ans. Putting  so that

### Ques.10.

Ans.

[Dividing numerator and denominator by ]

Putting so that

Ques.11.

Ans.

Ans.

### Ques.13.

Ans. Putting and

Ans. Given

Ans. Given:

Ques.16.

Ans.

=

Ans.

### Ques.18.

Ans. Putting and ;

so that and

Now,

And and

### Ques.19.  is equal to:

(A)

(B)

(C)

(D)

Ans.

hance, option (B) is correct.

### Ques.20. is equal to:

(A)

(B)

(C)

(D) 1

Ans.

hance, option (D) is correct.

### Ques.21. is equal to:

(A)

(B)

(C)

(D)

Ans.

hance, option (B) is correct.

##### Other Pages of this Chapter: 2. Inverse Trigonometric Functions

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## Study Materials List:

##### Solutions ⇒ Class 12th ⇒ Mathematics-I
1. Relations and Functions
2. Inverse Trigonometric Functions
3. Matrices
4. Determinants
5. Continuity And Differentiability
6. Application of Derivatives

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