Question

The point (3, –5) lies on the line mx – y = 11. The value of m is ______.

विकल्प

• 3

• –2

• 8

• 2

Answer 1

The point (3, –5) lies on the line mx – y = 11. The value of m is 2.

Explanation:

Point (3, –5) lies on the line mx – y = 11   ...(1)

∴ Substitute x = 3, y = –5 in equation (1)

3m – (–5) = 11

3m + 5 = 11

3m = 11 – 5

3m = 6

m = 2