What does it mean if something is described as "valid"?

What does it mean if something is described as "valid"?

• A. Based on personal opinion
• B. Having a sound basis in logic or fact
• C. Unreliable or questionable
• D. Subject to frequent changes

Answer: (B)

When something is described as "valid," it indicates that it has a sound basis in logic or fact. In other words, a valid statement, argument, or conclusion is one that is well-founded, coherent, and supported by evidence or reasoning that is logical. This is particularly important in fields such as mathematics, science, and philosophy, where validity ensures that conclusions drawn or theories proposed are trustworthy and credible. In daily contexts, validity can also apply to various situations, such as a valid ticket for an event, which means it is recognized as legitimate and can be used for entry. Validity suggests reliability and adherence to established standards or truths, distinguishing it from notions of subjectivity or uncertainty that might arise from personal opinions or frequent changes.

When something is described as "valid," it indicates that it has a sound basis in logic or fact. In other words, a valid statement, argument, or conclusion is one that is well-founded, coherent, and supported by evidence or reasoning that is logical. This is particularly important in fields such as mathematics, science, and philosophy, where validity ensures that conclusions drawn or theories proposed are trustworthy and credible.

In daily contexts, validity can also apply to various situations, such as a valid ticket for an event, which means it is recognized as legitimate and can be used for entry. Validity suggests reliability and adherence to established standards or truths, distinguishing it from notions of subjectivity or uncertainty that might arise from personal opinions or frequent changes.