Question

if 2x-ky=5 is parallel to 3x+4y-7=0, find the value of k

Answer 1

FIRST , THE TERMS IN QUADRATIC EQUATION FORM I.E
2X-KY-5=0
3X+4Y-7=0

SINCE EQUATION IS PARALLEL
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$\frac{a1}{a2 } = \frac{b1}{b2} is \: not \: equal \: to \frac{c1}{c2}$
$\frac{2}{3} = \frac{k}{4}$
cross multiplying
8=3k
8/3=k