Question

Find n, if np6: nP3 = 120:1
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Answer 1

Answer:

n = 20/p

Step-by-step explanation:

np6 = 120

np = 120/6 =20

n = 20/p

Answer 2

$\huge\mathfrak{\underline{{answer:-}}}$

product of means=product of extremes

nP6=nP3×120

nP6/nP3=120

nP2=120

nP=120/2

nP=60

n=60/P