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The distance between the points (acosthe...

The distance between the points `(acostheta+bsintheta,0)a n d(0, asintheta-bcostheta)` is `a^2+b^2` (b) `a+b` `a^2-b^2` (d) `sqrt(a^2+b^2)`

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Given ,
`A(costheta+bsintheta,0),(0,asintheta−bcostheta)`
The distance of
`AB=sqrt((x_2−x_1)^2+(y_2−y_1)^2) `
`=sqrt([0−(acostheta+bsintheta)^2+(asintheta−bcostheta)−0]^2) ...
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