Question

mar majak ho gaya question ha. Find the distance of a point P(x, y) from the origin.​

Answer 1

Distance formula :

$\mathtt{Distance\:between\:(x_1,y_1)\:and\:(x_2,y_2)\:is\:\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}}$

We know that the coordinates of origin are ( 0,0 )

Thus we can find the distance from the origin by putting the above distance formula .

The distance formula will always yield a positive value as distance can never be negative .

$Distance=\sqrt{(x-0)^2+(y-0)^2}\\\\\implies \sqrt{x^2+y^2}$

Hence the distance of P from origin is $\boxed{\sqrt{x^2+y^2}}$

Answer 2

it is so easy

PO=under root x^2+y^2