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If non-zero numbers a, b, c are in H.P., then the straight line $\frac{x}{a} + \frac{y}{b} + \frac{1}{c} = 0$ always passes through a fixed point. That point is

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Correct option is B

It is given that a, b, care in H.P∴ 2b=1a+1c⇒ 1a+(−2)b+1c=0⇒ xa+yb+1c=0 passes through the fixed point (1, - 2).

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If non-zero numbers a, b, c are in H.P., then the straight line xa+yb+1c=0 always passes through a fixed point. That point is

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Ready to Test Your Skills?

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If non-zero numbers a, b, c are in H.P., then the straight line $\frac{x}{a} + \frac{y}{b} + \frac{1}{c} = 0$ always passes through a fixed point. That point is