Let $\vec { F } = \left( x ^ { 2 } + 5 y \right) \vec { i } + a x y \vec { j } + z ^ { 4 } \vec { k }$

question 52

Short Answer

Let $\vec { F } = \left( x ^ { 2 } + 5 y \right) \vec { i } + a x y \vec { j } + z ^ { 4 } \vec { k }$ Given that ${ div } \overrightarrow { \vec { F } } ( 2,2 , - 1 ) = 10$ find the value of a.

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Definitions:

Cross-Sectional Study

A cross-sectional study is a type of observational research that analyzes data from a population, or a representative subset, at one specific point in time.

Longitudinal Study

A research design that involves repeated observations of the same variables over a period of time, often years or decades.

Drawbacks

The disadvantages or negative aspects of a situation, plan, or decision.

Life Events

Significant occurrences or changes in an individual's life that can influence their emotional and physical well-being.