Find the value of n such that (i) `^n P_5=42^n P_3,n >4` (ii) `(^n P_4)/(^(n-1)P_4)=5/3,n >4`

Find the value of n such that (i)^nP_(5)=42^(n)P_(3),n>4(nP_(4))/(n-1P_(4))=(5)/(3),n>4

Find the value of n such that "(i) "^(n)P_(5) =42 xx ""^(n)P_(3), n gt 4 " (ii) "(""^(n)P_(4))/(" "^(n-1)P_(4))=(5)/(3), n gt 4.

Find the value of if n if "^(n+1)P_3 = 4^(n)P_2

The value of n, if ""^(n)P_(5) = 20.""^(n)P_(3) , is

Find n if ""^(n)P_(4)=18 ""^(n-1)P_3

(b) If .^(n)P_(4):^(n+1)P_(4)=5:9 .find n

If .^nP_4= .^(n+1)P_4=3:4 , find n.