how many four digit natural numbers can be formed using the digits 1,2,3,4 if repitition is not allowed
2 answers:
24 - (4x3x2x1 = 24) look it up online if you need more verification :)
Your answer is 16 because there’s only 4 numbers without repetition those numbers can be used 4 times so 4x4
You might be interested in
The first question's answer is adjacent angles. The second question's answer is 45
Answer:
D
Step-by-step explanation:
Since ABC is collinear and angle 3 is a right angle, adding 1&2 together should equal 3, which comes out to being equal to line ABC
Answer:
0.525
Step-by-step explanation:
52.5 * 0.01 = 0.525
21.) is clue
I don't know the others I'm sorry...
Answer:
6, 2
Step-by-step explanation:
