1.

If the slope of one of the lines represented by \[a{{x}^{2}}+2hxy+b{{y}^{2}}=0\] is the square of the other, Then \[\frac{a+b}{h}+\frac{8{{h}^{2}}}{ab}=\]

A. 4
B. 6
C. 8
D. None of these
Answer» C. 8


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