Question

The value of √p^-1q×√q^-1r×√r^-1p is​

Answer 1

√p^-1 q*√q^-1 r*√r^-1 p

we can write it ,as

(p^-1)^1/2 q * (q^-1)^1/2 r * (r^-1)^1/2 p

(p)^-1/2 q * (q)^-1/2 r *(r)^-1/2 p

q/√p * r/√q * p/√r

√p √q √r

√pqr