Make q the subject of the formula in the equation (frac{mn}{a^2} – frac{pq}{b^2} = 1)
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A.
(q = frac{b^2(mn – a^2)}{a^2 p}) -
B.
(q = frac{m^2 n – a^2}{p^2}) -
C.
(q = frac{mn – 2b^2}{a^2}) -
D.
(q = frac{b^2 (n^2 – ma^2)}{n})
Correct Answer: Option A
Explanation
(frac{mn}{a^2} – frac{pq}{b^2} = 1)
(frac{mn}{a^2} – 1 = frac{pq}{b^2})
(frac{mn – a^2}{a^2} = frac{pq}{b^2})
(pq = frac{b^2 (mn – a^2)}{a^2})
(q = frac{b^2(mn – a^2)}{a^2 p})
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