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# The positive solutions of the equation ax + by + c = 0 always lie in the

a. 1st quadrant

b. 2nd quadrant

c. 3rd quadrant

d. 4th quadrant

**Solution:**

Consider the positive solutions as (p, q)

As p which is the abscissa is positive, it will lie towards the positive direction of __x-axis__

As q which is the ordinate is positive, it will lie towards the positive direction of y-axis

So (p, q) will lie on the first __quadrant__

Therefore, the positive solutions will lie in the 1st quadrant.

**✦ Try This: **The negative solutions of the equation ax + by + c = 0 always lie in the a. 1st quadrant, b. 2nd quadrant, c. 3rd quadrant, d. 4th quadrant

**☛ Also Check: **NCERT Solutions for Class 9 Maths Chapter 4

**NCERT Exemplar Class 9 Maths Exercise 4.1 Problem 13**

## The positive solutions of the equation ax + by + c = 0 always lie in the a. 1st quadrant, b. 2nd quadrant, c. 3rd quadrant, d. 4th quadrant

**Summary:**

The positive solutions of the equation ax + by + c = 0 always lie in the 1st quadrant

**☛ Related Questions:**

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