English, asked by ajstyles69, 7 months ago

If a: b :: c : d , show that .
a + b/ c + d = √ 2a^2 + 7b^2/√2c^2 + 7d^2

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Answered by abhinavkumarmi

0

It doesn't seem an English Question

Please give me Brainilst answer

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Answered by chayantikadebnath

2

Explanation:

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