Differentiate. -X Sin X

question 93

Short Answer

Differentiate.
-x sin x

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Definitions:

Unreliability

The quality of lacking consistency or predictability; unable to be trusted to perform or behave as expected.

Introspection

The assessment of one's own conscious emotions and thoughts.

Sensory Reactions

The responses or changes in the body resulting from stimulation of the sensory organs, such as sight, hearing, taste, touch, and smell.

Research

The systematic investigation into and study of materials and sources in order to establish facts and reach new conclusions.