C-11-Q167: By alternendo on $\dfrac{a}{b} = \dfrac{c}{d}$, the relation $a:c$ equ…

C-11-Q167: By alternendo on $\dfrac{a}{b} = \dfrac{c}{d}$, the relation $a:c$ equ… | প্রশ্ন করি

\dfrac{a}{c}=\dfrac{b}{d}

By alternendo on $\dfrac{a}{b} = \dfrac{c}{d}$ , the relation $a:c$ equals—