Determine Whether Each of the Following "Theorems" Is True or False

question 22

True/False

determine whether each of the following "theorems" is true or false. Assume that a, b, c, d,
and m are integers with m > 1.
- $$\text { If } a \equiv b ( \bmod m ) , \text { then } 2 a \equiv 2 b ( \bmod m )$$

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Definitions:

Cultural

Pertaining to the ideas, customs, and behaviors of a society or community, shared through various forms of communication and interactions.

Nondemand Pleasuring

A sexual practice emphasizing the giving and receiving of pleasure without the pressure of performance or goal-orientation.

Squeeze Technique

A method used to treat premature ejaculation that involves squeezing the penis to reduce erection through pressure on either side of the shaft just before ejaculation.

Sensate Focus

A technique used in sex therapy that involves partners taking turns touching each other to enhance mutual intimacy and understanding, focusing on the sense of touch.