Determine Whether the Binary Relation Is:
(1) Reflexive, (2) Symmetric $$\text { The relation } R \text { on } \mathcal { N } \text { where } a R b \text { means that } a \text { has the same number of digits as } b$$

question 12

Short Answer

determine whether the binary relation is:
(1) reflexive, (2) symmetric, (3) antisymmetric, (4) transitive.
- $$\text { The relation } R \text { on } \mathcal { N } \text { where } a R b \text { means that } a \text { has the same number of digits as } b$$

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Definitions:

Orgasm

The release that occurs when sexual arousal reaches its peak intensity and is discharged in a series of muscular contractions that pulsate through the pelvic area.

Refractory Period

A phase following an action potential in neurons where a cell is unable to fire another action potential, or the time after an organism's ejaculation during which it cannot achieve another orgasm.

Sexual Prejudice

Negative attitudes, beliefs, or actions directed towards individuals based on their sexual orientation or gender identity.

Refractory Period

A phase right after stimulation where a nerve or muscle cannot respond to additional stimulation.