Question

nP6 equal 30 , find the value of n

Answer 1

Answer:

now we get n ( n-1 ) (n-2 ). . (n-5) = 30

Step-by-step explanation:

we equate smallest factor to 1 .so we get . n = 6

answer = 6*5*4*3*2*1 = 720

question in little bit wrong