Question

यदिp:q::r:sहो तोसही कथन है।
1) qr=ps
2)pq=rs
3) pr=qs​

Answer 1

Answer:

pr=qs

Step-by-step explanation:

according to proprtion rules, cross multiplication of both the ratios will be equal, therefore, pr=qs

Answer 2

Answer:

qr = ps

(LKB MATHS TUTORIAL)