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Popular >

2*cos((3pi)/2)

Solution

2 \cdot cos (\frac{3 π}{2})

Solution

0

Solution steps

2 cos (\frac{3 π}{2})

Rewrite using trig identities:

cos (\frac{3 π}{2}) = 0

= 2 \cdot 0

Simplify

= 0

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\frac{cos ( \frac{π}{2} ) - cos ( \frac{4 π}{3} )}{2 sin ( \frac{5 π}{6} )}

Frequently Asked Questions (FAQ)

What is the value of 2*cos((3pi)/2) ?
The value of 2*cos((3pi)/2) is 0