Provide an Appropriate Response $\cos x$ Is Replaced By $1 - \frac { x ^ { 2 } } { 2 }$

question 196

Multiple Choice

Provide an appropriate response.
-If $\cos x$ is replaced by $1 - \frac { x ^ { 2 } } { 2 }$ and $| x | < 0.8$ , what estimate can be made of the error?

• A) \(| E | < 0.021333\)
• B) \(| \mathrm { E } | < 0.085333\)
• C) \(| E | < 0.068267\)
• D) \(| E | < 0.017067\)

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