Use a Quantifier to Make the Following True or False $4 \mathrm { x } = 7 \mathrm { x }$

question 109

Multiple Choice

Use a quantifier to make the following true or false, as indicated, where x is a natural number.
- $4 \mathrm { x } = 7 \mathrm { x }$ (make false)

• A) No natural number \(x\) satisfies \(4 x = 7 x\).
• B) There is no natural number \(x\) such that \(4 x = 7 x\).
• C) For every natural number \(x , 4 x = 7 x\).

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Definitions:

Self-serving Bias

A cognitive bias where individuals attribute their successes to internal factors and their failures to external factors.

Blindness of Involvement

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