Questions
If the slope of one of the lines represented by be the square of the other, then is equal to
detailed solution
Correct option is C
We can write yx2+2hbyx+ab=0If the slopes of the lines are m and m2 thenm+m2=−2hb and mm2=ab⇒ab1/3+ab2/3=−2hb⇒ab+ab2+3ab−2hb=−8h3b3⇒ab2[b+a−6h]+8h3b3=0⇒a+b−6h+8h3ab=0⇒a+bh+8h2ab=6.Talk to our academic expert!
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The orthocenter of the triangle formed by the lines and is
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