1.

Two parallel lines lying in the same quadrant make intercepts a and b on x,y axes respectively between them then the distance between the lines is

Answer»

`(AB)/(SQRT(a^2+b^2))`
`sqrt(a^2+b^2)`
`1/sqrt(a^2+b^2)`
`1/a^2+1/b^2`

ANSWER :A


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