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**Exercise 2.1 : ** Solutions of Questions on Page Number : **41**

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**Exercise 2.2 : ** Solutions of Questions on Page Number : **47**

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**Exercise Miscellaneous : ** Solutions of Questions on Page Number : **51**

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**Popular Articles**

Q1 :
**
**

Find the principal value of

**Answer :**

Let sin^{-1} Then sin
*y*=

We know that the range of the principal value
branch of
sin^{ - 1}is

and sin

Therefore, the principal value of

Answer needs Correction? Click Here

Q2 :
**
**

Find the principal value of

**Answer :**

We know that the range of the principal value
branch of
cos^{ - 1}is

.

Therefore, the principal value of.

Answer needs Correction? Click Here

Q3 :
**
**

Find the principal value of
cosec^{-1}(2)

**Answer :**

Q4 :
**
**

Find the principal value of

**Answer :**

Q5 :
**
**

Find the principal value of

**Answer :**

Q6 :
**
**

Find the principal value of
tan^{-1}(-1)

**Answer :**

Q7 :
**
**

Find the principal value of

**Answer :**

Q8 :
**
**

Find the principal value of

**Answer :**

Q9 :
**
**

Find the principal value of

**Answer :**

Q10 :
**
**

Find the principal value of

**Answer :**

Q11 :
**
**

Find the value of

**Answer :**

Q13 :
**
**

Find the value of if
sin^{ - 1}
*x* = *y*,
then

**(****A)** **(B)**

**(****C)** **(D) **

**Answer :**

Q14 :
**
**

Find the value of is equal to

**(****A)**
π
(**B)**
(**C)** (**D)
**

**Answer :**

Q5 :
**
**

Write the function in the simplest form:

**Answer :**

Q6 :
**
**

Write the function in the simplest form:

**Answer :**

Q7 :
**
**

Write the function in the simplest form:

**Answer :**

Q8 :
**
**

Write the function in the simplest form:

**Answer :**

Q9 :
**
**

Write the function in the simplest form:

**Answer :**

Q10 :
**
**

Find the value of

**Answer :**

Q11 :
**
**

Find the value of

**Answer :**

Q12 :
**
**

Find the value of

**Answer :**

Q13 :
**
**

If, then find the value
of *x*.

**Answer :**

Q14 :
**
**

If, then find the value
of *x*.

**Answer :**

Q15 :
**
**

Find the values of

**Answer :**

Q16 :
**
**

Find the values of

**Answer :**

Q17 :
**
**

Find the values of

**Answer :**

Q18 :
**
**

Find the values of is equal to

**(A)** **(B)** **(C)** **(D)**

**Answer :**

Q19 :
**
**

Find the values of is equal to

**(A)** **(B)** **(C)** **(D)**

**Answer :**

Q20 :
**
**

Find the values of is equal to

**(A)** π **(B)** **(C)** 0 **(D)**

**Answer :**

Q11 :
**
**

Prove
[**Hint:**
put*x* = cos
2*θ*]

**Answer :**

Q16 :
**
**

Solveis equal to

**(A)**
(**B)**
(**C)** (**D)
**

**Answer :**

Q17 :
**
**

Solve**,**
then *x* is equal to

**(****A)**
(**B)**
(**C)** 0 (**D)
**

**Answer :**

Q18 :
**
**

Solveis equal to

**(A)** **(B).**
**(C)**
**(D)
**

**Answer :**

Maths Part-1 - Maths : CBSE ** NCERT ** Exercise Solutions for Class 12th for ** Inverse Trigonometric Functions ** ( Exercise 2.1, 2.2, miscellaneous ) will be available online in PDF book form soon. The solutions are absolutely Free. Soon you will be able to download the solutions.

- 12th Maths Paper Solutions Set 1 : CBSE Delhi Previous Year 2015
- 12th Maths Paper Solutions Set 2 : CBSE Delhi Previous Year 2015
- 12th Maths Paper Solutions Set 3 : CBSE Delhi Previous Year 2015

- 12th Maths Paper Solutions Set 1 : CBSE Abroad Previous Year 2014
- 12th Maths Paper Solutions Set 1 : CBSE All India Previous Year 2014
- 12th Maths Paper Solutions Set 1 : CBSE Delhi Previous Year 2014

- 12th Maths Paper Solutions Set 1 : CBSE All India Previous Year 2013

- Maths Part-1 : Chapter 5 - Continuity and Differentiability Class 12
- Maths Part-1 : Chapter 6 - Application of Derivatives Class 12
- Maths Part-2 : Chapter 7 - Integrals Class 12
- Maths Part-1 : Chapter 1 - Relations and Functions Class 12
- Maths Part-1 : Chapter 3 - Matrices Class 12
- Maths Part-1 : Chapter 4 - Determinants Class 12
- Maths Part-2 : Chapter 13 - Probability Class 12
- Maths Part-2 : Chapter 8 - Application of Integrals Class 12
- Maths Part-2 : Chapter 9 - Differential Equations Class 12

Exercise 2.1 |

Question 1 |

Question 2 |

Question 3 |

Question 4 |

Question 5 |

Question 6 |

Question 7 |

Question 8 |

Question 9 |

Question 10 |

Question 11 |

Question 12 |

Question 13 |

Question 14 |