1.

If from the point P (f,g,h) perpendicular PL, PM be drawn to YZ and ZX planes then the equation of the plane OLM is

Answer»

`x/f + y/g - z/h =0`
`x/f + y/g + z/h =0`
`x/f - y/g + z/h =0`
`- x/f + y/g + z/h =0`

ANSWER :A


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