Question

determine the value of k for no solution. 2x+ky=1
6x+4y=3​

Answer 1

these pair of equations will not have any solution if ....

2/6=k/4≠1/3

=>k=8/6=4/3

Answer 2

Answer:

HEY MATE

A1 - 2 , A2 - 6

B1 - K , B2 - 4

C1 - (-1) , C2 - (-3)

AS ITS GIVEN THAT THE PAIR OF EQUATIONS HVE NO SOLUTION

A1/A2 = B1/B2 # C1/C2

2/6 = K/4

CROSS MULTIPLYING

6K = 8

K = 8/6

K = 4/3

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