1.

The product of the perpendiculars drawn from the points pm sqrt(a^(2) -b^(2),0) on the line x/a cos theta+ y/b sin theta =1, is

Answer»

`a^(2)`
`B^(2)`
`a^(2) +b^(2)`
`a^(2) -b^(2)`

ANSWER :B


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