Question

Find the value of k for which the system of equation has infinity many solutions.
(a) 2x-3y=7

Answer 1

Question:-

Find the value of k for which the system of equation has infinity many solutions.

(a) 2x-3y=7

Solution:-

we must for infinite many solution,

a1/a2=b1/b2=c1/c2

2/k+2=7/-(2k+1)

-4k+2=7k+14

-4k-7k=14-2

-11k=12

k=-12/11

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Answer 2

Answer:

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