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The equation of the straight line throug...

The equation of the straight line through the origin and parallel to the line `(b+c)x+(c+a)y+(a+b)z=k=(b-c)x+(c-a)y+(a-b)z` are

A

`(x)/(b^2-c^2)=(y)/(c^2-a^2)=(z)/(a^2-b^2)`

B

`(x)/(b)=(y)/(b)=(z)/(a)`

C

`(x)/(a^2-bc)=(y)/(b^2-ca)=(z)/(c^2-ab)`

D

None of these

Text Solution

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The correct Answer is:
(c)
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