DISJUNCTIONS

Mathematics

2 answers:

Vladimir [108]3 years ago

8 0

I would say TF - T. So, truth false thruth.

Vikentia [17]3 years ago

8 0

Its T T - T, they're both true

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Keeping the properties of exponents in mind, to what power must you raise the expression 7 1/2 to get 7 as a result

zhenek [66]

For this case we have the following expression:
$7 ^ {(1/2)}
$
Rewriting the expression we have:
$(7 ^ {(1/2)}) ^ x
$
Where,
x: exponent to which we must raise the expression to obtain 7 as a result.
We have then:
$7 ^ {((1/2) x)}
$
The exponent must be equal to 1:
$(1/2) x = 1
$
Clearing x we have:
$x = 2
$
Substituting valres:
$7 ^ {((1/2) 2)}

7 ^ 1

7$
Answer:
you must raise the expression to 2

7 0

3 years ago

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IgorC [24]

Answer:

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Step-by-step explanation:

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3 years ago

The AAA system contains 3 independent components in parallel, each with probability of failure 0.4. Find the expected number of

Gre4nikov [31]

Answer:

Step-by-step explanation:

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