Math, asked by tisharadia123, 11 months ago

if nP2+nC3=135 then n=?
solve with the formula of permutation and combination.

Answers

Answered by anweshaanu

1

Step-by-step explanation:

nP2+nC3 = 135

n(P2+C3) = 135

n =

$\frac{135}{ p2 + c3}$

Answered by devis33480

0

nP2+nC3 = 135

n(P2+C3) = 135

n =

\frac{135}{ p2 + c3}

p2+c3

135

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