NCERT Solutions for Class 12 Maths Chapter 9 Differential Equations Ex 9.2 are part of NCERT Solutions for Class 12 Maths. Here we have given NCERT Solutions for Class 12 Maths Chapter 9 Differential Equations Ex 9.2.

- Differential Equations Class 12 Ex 9.1
- Differential Equations Class 12 Ex 9.3
- Differential Equations Class 12 Ex 9.4
- Differential Equations Class 12 Ex 9.5
- Differential Equations Class 12 Ex 9.6

Board |
CBSE |

Textbook |
NCERT |

Class |
Class 12 |

Subject |
Maths |

Chapter |
Chapter 9 |

Chapter Name |
Differential Equations |

Exercise |
Ex 9.2 |

Number of Questions Solved |
12 |

Category |
NCERT Solutions |

## NCERT Solutions for Class 12 Maths Chapter 9 Differential Equations Ex 9.2

**Verify that the given functions (explicit or implicit) is a solution of the corresponding differential equation**

**Question 1.**

**Solution:**

**Question 2.**

**Solution:**

**Question 3.**

**Solution:**

**Question 4.**

**Solution:**

**Question 5.**

**Solution:**

**Question 6.**

**Solution:**

**Question 7.**

xy = logy + C,

**Solution:**

xy = logy + C,

**Question 8.**

**Solution:**

**Question 9.**

**Solution:**

**Question 10.**

**Solution:**

**Question 11.**

The number of arbitrary constants in the general solution of a differential equation of fourth order are:

(a) 0

(b) 2

(c) 3

(d) 4

**Solution:**

(b) The general solution of a differential equation of fourth order has 4 arbitrary constants.

Because it contains the same number of arbitrary constants as the order of differential equation.

**Question 12.**

The number of arbitrary constants in the particular solution of a differential equation of third order are:

(a) 3

(b) 2

(c) 1

(d) 0

**Solution:**

(d) Number of arbitrary constants = 0

Because particular solution is free from arbitrary constants.

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