Find the Component Form of V If $\| \mathbf { v } \| = 8$

question 76

Multiple Choice

Find the component form of v if $\| \mathbf { v } \| = 8$ and the angle it makes with the x-axis is 30°.

• A) \(\langle 4 \sqrt { 3 } , 4 \rangle\)
• B) \(\langle 4,4 \sqrt { 3 } \rangle\)
• C) \(\langle 8,8 \sqrt { 3 } \rangle\)
• D) \(\langle 8 \sqrt { 3 } , 8 \rangle\)
• E) \(\langle 4 \sqrt { 2 } , 4 \sqrt { 2 } \rangle\)

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Definitions:

Instanceof Operator

An operator used in programming to test if an object is an instance of a specific class or interface, returning true or false.

Instance Variable

A variable defined in a class for which each instantiated object of the class has its own separate copy or instance.

Private

A modifier in object-oriented programming that restricts access to methods and variables to the class in which they are declared.

Base Class

The parent class in inheritance hierarchies from which subclasses inherit attributes and methods in object-oriented programming.