Find out the relation between k and m that will satisfy the equation 4x + ky = m for x = 5, y = -1? a) m - k = 10 b) m + k = 20 c)2m - k = 7 d) m + 5 k = 7
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bhai dekh.. put x=5 and y=-1 in the given equation beacuse that is the meaning of some value of x and y satisfying an equation
4(5)+k(-1)=m
20-k=m
m+k=20
option b
thike?? samajh gya na?
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