Our ncert solutions for Solutions 2. Inverse Trigonometric Functions - Miscellaneous Exercise on Chapter - 2 | Class 12 Mathematics-I - Toppers Study is the best material for English Medium students cbse board and other state boards students.

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

Topper Study classes prepares ncert solutions on practical base problems and comes out with the best result that helps the students and teachers as well as tutors and so many ecademic coaching classes that they need in practical life. Our ncert solutions for Solutions 2. Inverse Trigonometric Functions - Miscellaneous Exercise on Chapter - 2 | Class 12 Mathematics-I - Toppers Study is the best material for English Medium students cbse board and other state boards students.

## Solutions 2. Inverse Trigonometric Functions - Miscellaneous Exercise on Chapter - 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

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

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- Solutions 2. Inverse Trigonometric Functions - Miscellaneous Exercise On Chapter - 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 Miscellaneous Exercise On Chapter - 2 Class 12

## 2. Inverse Trigonometric Functions

### | Miscellaneous Exercise on Chapter - 2 |

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

**Find the value of the following:**

**Ques.1. **

**Ans. **

=

=

=

= i.e., , value of lies in I quadrant.

= =

**Ques.2. **

**Ans. **

=

=

=

= i.e., , value of lies in I quadrant.

= =

**Ques.3. Prove that: **

**Ans. **Let so that

Since

= = =

**Ques.4. Prove that: **

**Ans. **Let so that

Again, Let so that

Since

=

=

**Ques.5. Prove that: **

**Ans. **Let so that

Again, Let so that

Since =

=

**Ques.6. Prove that: **

**Ans. **Let so that

Again, Let so that

Since

=

=

**Ques.7. Prove that: **

**Ans. **Let so that

Again, Let so that

Since

=

=

**Ques.8. Prove that: **

**Ans. **L.H.S. =

=

=

=

=

=

=

R.H.S.

**Ques.9. Prove that: **

**Ans. **Let so that

=

=

=

=

**Ques.10. Prove that: **

**Ans. **We know that =

Again,

=

L.H.S. =

=

=

=

**Ques.11. Prove that: **

**Ans. **Putting so that

L.H.S. =

=

=

=

Dividing every term by

=

=

= =

= = R.H.S.

**Ques.12. Prove that: **

**Ans. **L.H.S. =

=

= …(i)

let so that

From eq. (i), = R.H.S.

**Ques.13. Solve the equation: **

**Ans. **

**Ques.14. Solve the equation: **

**Ans. **Putting

**Ques.15. is equal to:**

**(A) **

**(B) **

**(C) **

**(D) **

**Ans. **Let where so that

Putting

Therefore, option (D) is correct.

**Ques.16. then is equal to:**

**(A) **

**(B) **

**(C) 0**

**(D) **

**Ans. **Putting so that

or

or

But does not satisfy the given equation.

hance, option (C) is correct.

**Ques.17. is equal to:**

**(A) **

**(B) **

**(C) **

**(D) **

**Ans. **

=

=

=

=

=

=

hance, option (C) is correct.

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

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