Question

for what value of the cave in the equation X + 2 Y + 7 is equal to 0, 2 X + K Y + 14 is equal to zero the presented in Unique solution​

Answer 1

Answer:

Here is ur solution

Step-by-step explanation:

Eqns:x+2y+7=0

and 2x+ky+14=0

Given that ,this is unique solution

So a1/a2 ≠b1/b2

So 1/2≠2/k

Also,4≠k

So value of K is rather than 4

Hope it help

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