Question

Explain the following :-


Componenedo

Dividendo

Invertendo


(1 more was there I don't remember do that also)​

Answer 1

Answer:

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

Step-by-step explanation:

Invertendo Property: For four numbers a, b, c, d if a : b = c : d, then b : a = d : c; that is, if two ratios are equal, then their inverse ratios are also equal.

Answer 2

Answer:

1.Componendo:

$\frac{a}{b} = \frac{c}{d} \: then \: \frac{a + b}{b} = </strong><strong> \: sides) \\ \frac{a + b}{b} = \frac{c + d}{d} \\ if \frac{a}{b} = \frac{c}{d} \: then \: \frac{a + b}{b} = \frac{c + d}{d}. \: this \: property \:is \: known \: as \: componendo$