Value of 0! is always 1.

True

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

False

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Either

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Neither

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is D 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 $1$

Suggest Corrections

Similar questions

tan A

1

0

The value of tan A is always less than 1, for any value of A between $0^{\circ}$ and $90^{\circ}$ .

x_{1}, x_{2}, . . ., x_{15}

15

1, 2, 3, . . ., 15

(x_{1} - 1) (x_{2} - 1) (x_{3} - 1) . . . (x_{15} - 1)

Value of n^0where n not equal to zero is always ___.

If A + B = $\frac{π}{4}$ where A, B $\in R^{+}$ , then the minimum value of (1+tanA) (1+tanB) is always equal to

Join BYJU'S Learning Program