Question

77. Find the value of 'k' if x = 1 is the zero of the
equation 3-4 = k(x-2).
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Answer 1

1should be the correct answer

Answer 2

Answer: 1.

Step-by-step explanation:

3-4=k(x-2)

-1=k(x-2)

k=-1/x-2 here, x=1

Therefore, k=-1/1-2=-1/-1=1

K=1.