zacharyboyd zacharyboyd

04-03-2022
Mathematics

contestada

A tautology is _____.

sometimes true
always false
sometimes false
always true

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jimthompson5910 jimthompson5910

04-03-2022

Answer: always true

For example, the equation 2x+3x = 5x is a tautology. It's a true statement no matter what you pick for x.

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