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Show that the area of the triangle forme...

Show that the area of the triangle formed by the lines `ax^2+2hxy+by^2=0` and lx+my+n=0
is `(n^2sqrt((h^2-ab)))/(|(am^2-2hlm+bl^2)|)`

Text Solution

Verified by Experts

The correct Answer is:
`(n^2sqrt((h^2-ab)))/(|(am^2-2hlm+bl^2)|)`
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