we know that, denominator ≠ 0
16y² ≠ 0
y ≠ 0 is excluded value.
Answer:
Horizontal line
Step-by-step explanation:
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There are 2 green, 3 blue, and 4 white vases.
The green vases can be arranged in 2! = 2*1 = 2 ways.
The blue vases can be arranged in 3! = 3*21 = 6 ways.
The white vases can be arranged in 4! = 4*3*2*1 = 24 ways.
The total number of arrangements is
2*6*24 = 288
Answer: 288