Question

unique soln.
For what value of (K) the equation have a
2x+3y = kx+ 5y =7​

Answer 1

Answer:

yep

Step-by-step explanation:

2x-3y=1

kx+5y=7

Here,

a1 = 2, b1 = -3 , c1 = 1

a2=k , b2 = 5 , c2 = 7

for unique solution....

a1/a2 not equal to b1/b2

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k not equal to -10/3 Ans . ;)

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