Find the Exact Value $\frac { \tan 25 ^ { \circ } + \tan 20 ^ { \circ } } { 1 - \tan 25 ^ { \circ } \tan 20 ^ { \circ } }$

question 87

Essay

Find the exact value. $\frac { \tan 25 ^ { \circ } + \tan 20 ^ { \circ } } { 1 - \tan 25 ^ { \circ } \tan 20 ^ { \circ } }$

Understand the basic concepts of data representation and processing in computers.

Be able to identify and describe the uses of peripheral devices.

Recognize technologies used for accessibility and their importance.

Understand the concept and functionality of flash memory.

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Definitions:

Frequency

The number of times an event occurs within a given data set.

Skewed

Skewed refers to a distribution that is asymmetrical, where data points are more concentrated on one side of the scale, leading to a long tail on the opposite side.

Modality

Pertains to the way or method by which something is encountered, manifested, or articulated.

Multimodal

Pertaining to or utilizing more than one mode or method of transportation, communication, or expression.