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Popular >

-sin(2(0))*2

Solution

- sin (2 (0)) \cdot 2

Solution

0

Solution steps

- sin (2 (0)) \cdot 2

= - sin (2 \cdot 0) \cdot 2

Simplify

= - sin (0) \cdot 2

Use the following trivial identity:

sin (0) = 0

= - 0 \cdot 2

Simplify

= 0

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cos (0 + π)

4sec^2(pi/4)tan^2(pi/4)+2sec^4(pi/4)

4 sec^{2} (\frac{π}{4}) tan^{2} (\frac{π}{4}) + 2 sec^{4} (\frac{π}{4})

Frequently Asked Questions (FAQ)

What is the value of -sin(2(0))*2 ?
The value of -sin(2(0))*2 is 0