Prove or Disprove $$\text { If } p \text { and } q \text { are primes } ( > 2 ) \text {, then } p q + 1 \text { is never prime }$$

question 62

Short Answer

Prove or disprove: $$\text { If } p \text { and } q \text { are primes } ( > 2 ) \text {, then } p q + 1 \text { is never prime }$$

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Definitions:

Performance Decline

A decrease in the effectiveness or efficiency of one's abilities or skills over time.

Reinforcer

Any stimulus that strengthens or increases the likelihood of a specific response or behavior by being presented as a consequence of that behavior.

Probability

A measure of the likelihood of an event happening, expressed as a number between 0 and 1.

Response

A reaction by an organism or system to a specific stimulus or situation.