The Polar Coordinates of a Point Are Given $\left( 7 , \frac { 2 \pi } { 3 } \right)$

question 129

Multiple Choice

The polar coordinates of a point are given. Find the rectangular coordinates of the point.
- $\left( 7 , \frac { 2 \pi } { 3 } \right)$

• A) \(\left( - \frac { 7 } { 2 } , \frac { 7 \sqrt { 3 } } { 2 } \right)\)
• B) \(\left( \frac { 7 } { 2 } , \frac { - 7 \sqrt { 3 } } { 2 } \right)\)
• C) \(\left( - \frac { 7 } { 2 } , \frac { - 7 \sqrt { 3 } } { 2 } \right)\)
• D) \(\left( \frac { 7 } { 2 } , \frac { 7 \sqrt { 3 } } { 2 } \right)\)

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Definitions:

Monozygotic Twins

Twins that result from one zygote splitting and developing into two individuals, typically sharing 100% of their genetics.

Codominance

A genetic scenario where two alleles of a gene pair in a heterozygote are fully expressed, resulting in offspring with a phenotype that is neither dominant nor recessive.

Alleles

Variants of a gene that exist on the same place on a chromosome and determine distinct traits that can be passed from parents to offspring.

Polygenic Inheritance

A pattern of inheritance where multiple genes are involved in determining a trait or characteristic.