Question

Find the values of K for which the pair of linear equation Kx+y =1and x + ky=1 have infinitely many solutions

Answer 1

if

k=1

x=1

y=0

1×1+0=1

1+1×9=1

Answer 2

Answer: 1

Step-by-step explanation:

For infinite solutions

a1/a2 = b1/b2 = c1/C2

a1=k a2=1

b1=1 b2=k

c1=1 c2=1

k/1=1/k=1/1

k/1=1/1

k=1

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