Give the Exact Value of the Expression $\cos \left( \arcsin \frac { 5 } { 13 } + \arccos \frac { 3 } { 5 } \right)$

question 167

Multiple Choice

Give the exact value of the expression.
- $\cos \left( \arcsin \frac { 5 } { 13 } + \arccos \frac { 3 } { 5 } \right)$

• A) \(\frac { 48 } { 65 }\)
• B) \(\frac { 56 } { 65 }\)
• C) \(\frac { 16 } { 65 }\)
• D) \(\frac { 72 } { 65 }\)

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Definitions:

Iconic Memory

A type of visual sensory memory that retains an exact copy of what is seen, lasting only a fraction of a second.

Working Memory

A cognitive entity of limited scope, tasked with the interim preservation of information for processing.

Implicit Memory

A variety of memory that aids in the accomplishment of tasks by drawing on past experiences, without any conscious awareness of these experiences by the individual.

Procedural Memory

A type of implicit memory that involves motor skills and behavioral habits.