Question

for what value of c the pair of the equation
x 2-4y=2 and 3x+cy=10
has no solution

Answer 1

Step-by-step explanation:

x2-4y-2=0

3x+cy-10=0

X/3=-4/c=-2/-10

x/3=-2/-10

x=3/5

-4/c=1/5

-20=c

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