# Question #59c18

##### 1 Answer

Apr 28, 2017

#### Explanation:

The **General Eqn.** of a line is,

**Origin**

Thus, the **Family of Straight Lines** through **O(0,0)** is

Since there are

costruct a **Diff. Eqn.** of order

Diff.ing

Rediff.ing,

**Diff. Eqn.**