Question

9.
slove this question
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Answer 1

`√(x^2 + y^2)`

Explanation:

to find diatance between AB

A(0 , 0) = (x1 , y1)

B(x , y) = (x2 , y2)

distance formula =
`√((x2 - x1)^2 + (y2 - y1)^2)`

=
`√((x - 0)^2 + (y - 0)^2)`

=
`√(x^2 + y^2)`