Question

12)Gasiti a,b ∈N stiind ca a supra b=1 intreg si 1 supra 2 si a·b=24

Answer 1

$\frac{a}{b}= \frac{3}{2}$⇒$2a=3b$⇒$a= \frac{3}{2} b$ 
Stiim ca a*b=24 ⇒$\frac{3}{2} b*b=24$⇒3b²=2·24⇒3b²=48⇒b²=16⇒b=√16⇒b=4 si a=6

Answer 2

a=6 sper ca team ajutat