Question

If the distance between the points (x, 2) and (3, 4) is 2, then
the value of x is
(a)2
(b) 1
(c)3
(d) 4​

Answer 1

Answer:

Usage of distance formula will lead to the value of x....

2=√(3-x)²+(4-2)²

Squaring on both sides,

4=(3-x)²+4

(3-x)²=0

Therefore, x=3