In this chapter, we provide NCERT Solutions for Class 12 Maths Chapter 9 Differential Equations Ex 9.2 for English medium students, Which will very helpful for every student in their exams. Students can download the latest NCERT Solutions for Class 12 Maths Chapter 9 Differential Equations Ex 9.2 pdf, free NCERT solutions for Class 12 Maths Chapter 9 Differential Equations Ex 9.2 book pdf download.

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**

**Ex 9.2 Class 12 Maths Question 1.****Solution:**

**Ex 9.2 Class 12 Maths Question 2.****Solution:**

**Ex 9.2 Class 12 Maths Question 3.****Solution:**

**Ex 9.2 Class 12 Maths Question 4.****Solution:**

**Ex 9.2 Class 12 Maths Question 5.****Solution:**

**Ex 9.2 Class 12 Maths Question 6.****Solution:**

**Ex 9.2 Class 12 Maths Question 7.**

xy = logy + C,**Solution:**

xy = logy + C,

**Ex 9.2 Class 12 Maths Question 8.****Solution:**

**Ex 9.2 Class 12 Maths Question 9.****Solution:**

**Ex 9.2 Class 12 Maths Question 10.****Solution:**

**Ex 9.2 Class 12 Maths 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.

**Ex 9.2 Class 12 Maths 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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