Question

what is the dvidendo and componendo rule​

Answer 1

suppose x/y is a fraction.

on applying dividendo n componendo rule,

x+y/x-y

Answer 2

heyyy mate here is your answer✌✌✌

Componendo and Dividendo is a theorem on proportions that allows for a quick way to perform calculations and reduce the amount of expansions needed. It is particularly useful when dealing with equations involving fractions or rational functions in mathematical Olympiads, especially when you see fractions.


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