Examlex
The vector v has initial position P and terminal point Q. Write v in the form ai + bj; that is, find its position vector.
-P = (2, -6) ; Q = (-3, 6)
Plumbing Analogy
A simplistic comparison often used to explain complex systems by likening them to more understandable and straightforward plumbing systems.
Systolic Blood Pressure
The pressure in the arteries when the heart beats and fills them with blood, representing the top number in a blood pressure reading.
Diastolic Blood Pressure
The pressure in the arteries when the heart rests between beats, representing the minimum pressure within the cardiovascular system during a cardiac cycle.
Cellular Immunity
A part of the immune system that involves the activation of immune cells to fight infections and other diseases.
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