zacharyboyd zacharyboyd

04-03-2022
Mathematics

contestada

A tautology is _____.

sometimes true
always false
sometimes false
always true

Respuesta :

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.

Answer Link

Otras preguntas

what are the components of blood?

Aside absorbing water and nutrients, what other functions do the roots serve?

katherine spends 1,089.72 each month for rent and supplies to run her salon. If she charges $18 for a haircut how many hair cuts must kathrine do to cover her e

The sum of two numbers is 44.The larger number is 20 more than the smaller number. What are the numbers?

pls help me with this 11-3 and 11-4 u press the link below

How does a Retinal Scan Work?

Estimate the value of 21*3.86/0.207 anyone knw the estimate for this?

What is a Light Year?

The resultant resistance of two resistance wires in series combination is 108 ohm and in parallel combination is 24 ohm. find the value of individual resistance

What does "to see the elephant mean"?