Question

If the lines given by 3x+2ky=2 and 6x+8y=4 are coincide , then the value of k is​

Answer 1

Answer:

K=2

Step-by-step explanation:

The common is 1/2

I hope it will help you

Answer 2

Answer:

k=4

Step-by-step explanation:

3x+2ky=2=a1x+b1x+c1=0

6x+8y=4=a2x+b2x+c2=0

FOR COINCIDE OR INFINITE SOLUTION

$\frac{a1}{a2} = \frac{b1}{b2} = \frac{c1}{c2}$

3x/6x=2ky/8y=2/4

$\frac{1}{2} = \frac{2 \times 4y}{8y} = \frac{1}{2}$

$\frac{1}{2} = \frac{1}{2} = \frac{1}{2}$

therefore k=4

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