The distance between the points $(a \cos heta + b \sin heta, 0)$ and $(0, a \sin heta - b \cos heta)$, is:

Question

The distance between the points $(a \cos 	heta + b \sin 	heta, 0)$ and $(0, a \sin 	heta - b \cos 	heta)$, is:

Accepted Answer

Step 1: $d = \sqrt{(a\cos	heta + b\sin	heta)^2 + (a\sin	heta - b\cos	heta)^2} = \sqrt{a^2 + b^2}$

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