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Popular >

cos(pi)+4

Solution

cos (π) + 4

Solution

3

Solution steps

cos (π) + 4

Use the following trivial identity:

cos (π) = (- 1)

= - 1 + 4

Simplify

= 3

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Frequently Asked Questions (FAQ)

What is the value of cos(pi)+4 ?
The value of cos(pi)+4 is 3