Question

1/c-1/y=1/z , then z equal to
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Answer 1

Answer:

1/z = 1/c - 1/y

1/z = y - c/cy

z = cy/y-c

Answer 2

Answer:

z = cy / (y - c)

Step-by-step explanation:

1/c - 1/y =1/z

y - c / cy =1/z

now, by cross multiplication,

z(y - c) = cy

z = cy / (y - c)