Math, asked by vanshikakotharipkt, 17 days ago

show that a,b,c,d are in praportion if ma²+nb²:mc²+nd²::ma²-nb²: mc²-nd² ​

Answers

Answered by sarishti13052
3

Answer:

A+B=C

Step-by-step explanation:

show that a,b,c,d are in praportion if ma²+nb²:mc²+nd²::ma²-nb²: mc²-nd²

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