Question

The distance between (0 y) and ( x 0) is

Answer 1

Answer :-

------------

–» (0 , y) = y-axis

–» (x , 0) = x-axis

Let (x , 0) be (x1 , y1) and

(0 , y) be (x2 , y2)..

We know that,

$\mathrm{Distance = √(x_2 - x_1)² + (y_2 - y_1)²} \\ \mathrm = \sqrt{ {(0 - x) }^{2} + {(y - 0)}^{2} } \\ \mathrm = \sqrt{ {( - x)}^{2} + {(y)}^{2} } \\ \mathrm = \sqrt{ {x}^{2} + {y}^{2} }$

The roots and the squares gets cancelled,,

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: { \blue{ \rm \: {= x + y \: \: ..ans}}}$

-------------