Question

Find the distance between the following pairs of points: (i) (2, 3), (4, 1) (ii) (-5, 7), (-1, 3) (iii) (a, b), (- a, – b)​

Answer 1

Answer:

i) (2,3),(4,1)

by using distance formula

$\sqrt{(x 2 - x1) {}^{2} } + (y2 - y1) {}^{2}$

$\sqrt{(4 - 2) {}^{2} } + (1 - 3) {}^{2}$

$\sqrt({2} ) {}^{2} + (2) {}^{2}$

$\sqrt{4 + 4}$

$\sqrt{8}$

=4units

Answer 2

Answer:

ello motki

good morning

bhar din sote he rhti hai bhak

ye suno ho nhi suni ho toh bta kaisa hai