Respuesta :
Answer:
- 24 ways
Step-by-step explanation:
This is the permutation of 4:
- 4P4 = 4! = 1*2*3*4 = 24 ways
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Four students want to have their picture taken together. They will stand side-by-side for the picture. In how many different ways can the four students be arranged to take a picture
so we have to find the permutation of 4
- 4×3×2×1
- 24
.°. In 24 different ways can the four students be arranged to take a picture