1.

If 2p is the length of perpendicular from the origin to the lines \[\frac{x}{a}+\frac{y}{b}=1\], then \[{{a}^{2}},8{{p}^{2}},{{b}^{2}}\] are in

A. A.P
B. GP.
C. H.P.
D. None of these
Answer» D. None of these


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