3 years ago

Nêu mệnh đề phủ định của mệnh đề sau và xét tính đúng sai của mệnh đề phủ định: ∀x∈R:x^{2} ≠ 1

Mathematics

1 answer:

disa [49]3 years ago

6 0

Answer:

true

Step-by-step explanation:

$existential \: element \: of \: real \: number \: \binom{o}{o} x {}^{2} = 1$

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Answer:

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Step-by-step explanation:

$n= 93 \\\\p= 0.24\\\\\mu=?\\\\ \sigma=?\\\\$

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In this the maximum value which is significantly low, $\mu-2\sigma$ , and the minimum value which is significantly high, $\mu+2\sigma$ , that is equal to: