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OleMash [197]
3 years ago
12

All sets that can be written in set builder notation cannot be written in roster form true or false

Mathematics
2 answers:
Anna11 [10]3 years ago
6 0

Answer: True.

Step-by-step explanation:

Given statement : All sets that can be written in set builder notation cannot be written in roster form

For example : A=\left \{ { x |\ x\ \epsilon \mathbb{R}\text{ and }1\leq x\leq2} \right \} is written in Set builder notation.

Here, x can be any real number between 1 and 2.

Since, there are infinite real number exist between them that can be impossible to write in rooster form.

Hence, the given statement is correct.

MAVERICK [17]3 years ago
5 0
It's true
Hope that helped
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Answer: E. 10.988% to 13.012%

Step-by-step explanation:

Given;

Mean x= 12%

Standard deviation r = 4%

Number of samples tested n = 60

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Z' = t(0.025)= 1.96

Confidence interval = x +/- Z'(r/√n)

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Confidence interval= (10.988% to 13.012%)

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