Question

Show that alpha beta gamma=1:2:3​

Answer 1

we know,

$\beta = 2 \alpha \: so \: \alpha = \beta \div 2 \\ \gamma = 3 \alpha \: so \: \alpha = \gamma \div 3 \\ now \: \alpha \div 1 = \beta \div 2 = \gamma \div 3 \\ \alpha .\beta . \gamma = 1.2.3$