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A plane makes interceptsOA, OB and OC wh...

A plane makes interceptsOA, OB and OC whose measurements are a, b and c on the OX, OY and OZ axes. The area of triangle ABC is

A

`(1)/(2)(ab+bc+ac)`

B

`(1)/(2)abc(a+b+c)`

C

`(1)/(2)(a^2b^2+b^2c^2+c^2a^2)^(1)/(2)`

D

`(1)/(2)(a+b+c)^2`

Text Solution

Verified by Experts

The correct Answer is:
(c)
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ARIHANT MATHS-THREE DIMENSIONAL COORDINATE SYSTEM-Exercise (Single Option Correct Type Questions)
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  17. A ray of light is sent through the point P(1, 2, 3,) and is reflected ...

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