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Popular >

-2cos(3)

Solution

- 2 cos (3)

Solution

1.97998 \dots

Solution steps

- 2 cos (3)

Refine to a decimal form

= 1.97998 \dots

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Frequently Asked Questions (FAQ)

What is the value of -2cos(3) ?
The value of -2cos(3) is 1.97998…