If two of the sides of a parallelogram a...

If two of the sides of a parallelogram are represented by `ax^2+2hxy+by^2=0" and "pq+qy=1` is one of its diagonals, prove that the other diagonal is `y(bp-hq)=x(aq-hp)`.

A

x(bp-hq) = y(aq-hp)

B

y(bp-hq) = x(aq-hp)

C

y(bp+hq) = x(aq+hp)

D

x(bp+hq) = y(aq+hp)

Text Solution

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The correct Answer is:

B

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