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Popular >

1+cos((5pi)/6)

Solution

1 + cos (\frac{5 π}{6})

Solution

1 - \frac{3}{2}

+1

Solution steps

1 + cos (\frac{5 π}{6})

Use the following trivial identity:

cos (\frac{5 π}{6}) = - \frac{3}{2}

= 1 - \frac{3}{2}

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Frequently Asked Questions (FAQ)

What is the value of 1+cos((5pi)/6) ?
The value of 1+cos((5pi)/6) is 1-(sqrt(3))/2