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in Ratio and Proportion by (49.4k points)
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5m – n = 3m + 4n, then find the values of the following expressions.

i. (m2 + n2)/(m2 - n2

ii. (3m + 4n)/(3m - 4n)

1 Answer

+1 vote
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Best answer

5m – n = 3m + 4n … [Given] 

∴ 5m – 3m = 4n + n 

∴ 2m = 5n

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