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Popular >

cos(40)+sin(40)

Solution

cos (4 0^{\circ}) + sin (4 0^{\circ})

Solution

1.40883 \dots

Solution steps

cos (4 0^{\circ}) + sin (4 0^{\circ})

Refine to a decimal form

= 1.40883 \dots

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arccos (- \frac{1}{26})

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Frequently Asked Questions (FAQ)

What is the value of cos(40)+sin(40) ?
The value of cos(40)+sin(40) is 1.40883…