Value of 0- is always 1-NeitherEitherFalseTrue

Question

Toppr Admin · Accepted Answer

We know 1-1Also-xA0-n-n-xD7-n-x2212-1-xD7-n-x2212-2-3-xD7-2-xD7-1n-n-xD7-n-x2212-1-1-1-1-x2212-1-1-1-0-0-10- is always 1Hence its true that 0- is always 1

Value of 0! is always 1.
Neither
Either
False
True

we know $1! = 1$
Also
$n! = n \times (n - 1) \times (n - 2) . . . . . . . .3 \times 2 \times 1 n! = n \times (n - 1)! 1! = 1 (1 - 1)! 1 = 1 (0)! 0! = 1$
$0!$ is always $1$
Hence its true that $0!$ is always $1$

Value of 0! is always 1.NeitherEitherFalseTrue

we know 1!=1Also n!=n×(n−1)×(n−2)........3×2×1n!=n×(n−1)!1!=1(1−1)!1=1(0)!0!=10! is always 1Hence its true that 0! is always 1

Value of 0! is always 1.
Neither
Either
False
True

we know $1! = 1$
Also
$n! = n \times (n - 1) \times (n - 2) . . . . . . . .3 \times 2 \times 1 n! = n \times (n - 1)! 1! = 1 (1 - 1)! 1 = 1 (0)! 0! = 1$
$0!$ is always $1$
Hence its true that $0!$ is always $1$