Question

(4n-6)!=1
hallar el factorial

Answer 1

Respuesta:

Hay dos soluciones:

n = 7/4

n = 3/2

Explicación paso a paso:

Recordar:

0! = 1

1! = 1

2! = 1×2 = 2

3! = 1×2×3 = 6

4! = 1×2×3×4 = 24

se concluye dos cosas

• 1 = 1!
• 1 = 0!

Solución 1 ( 1 = 1! )

(4n-6)!=1

(4n-6)! = 1!

4n-6 = 1

4n = 1+6

4n = 7

n = 7/4

Solución 2: ( 1 = 0! )

(4n-6)!=1

(4n-6)! = 0!

4n-6 = 0

4n = 6

4n = 6

n = 6/4

n = 3/2