Question

Q7
7x-5y-4=0
4x+ky+4= 0
Find the value of K for unique solution​

Answer 1

Answer:

for unique solution

(using formula)

k is not equal 20/7

so, k can be any real number except 20/7

hope it helps you

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Answer 2

Step-by-step explanation:

Answer:

for unique solution

(using formula)

k is not equal 20/7

so, k can be any real number except 20/7

hope it helps you

follow and Mark as brainliest plss

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