Question

The ratios a: B and B :c are equivalent to one another

Answer 1

Answer:

Options (2) and (5)

Step-by-step explanation:

Given ratio is a : b and b : c

$\frac{a}{b}=\frac{b}{c}$

$\frac{b}{a}= \frac{c}{b}$ [Option 2]

$\frac{a}{b}=\frac{b}{c}$

b × b = a × c

b² = ac

If a = b,

b² = bc

b = c [Option 5]

Therefore, Options (2) and (5) are the correct options.