If Two Vectors Are Perpendicular to Each Other,their Cross Product

question 32

True/False

If two vectors are perpendicular to each other,their cross product must be zero.

---

Definitions:

Cessation of Breathing

The complete stoppage of all breathing activities, often a critical health emergency.

REM Sleep

A phase of sleep characterized by rapid eye movement, during which most dreaming occurs, and is considered important for cognitive functions like learning and memory.

Acetylcholine

A neurotransmitter involved in many functions including muscle movement, heart rate, memory, and the modulation of sleep cycles.

Cerebral Cortex

The outer layer of the brain's cerebral hemispheres, involved in complex functions including sensory perception, thought, language, and consciousness.