Question

Find the distance of a point.P(2Cosa,2Sin a) from the origin
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Answer 1

that question is wrong but the question donot want is cos and sintheta and of all want

Answer 2

Step-by-step explanation:

P ≡ ( x , y )

Now let the point of origin be named as 'O'.

O ≡ ( 0,0) since it's the point of origin.

Now, By Distance Formula ::

∴ The distance of point P ( x,y ) from the point of origin is  units.

Hope this helps you !!!