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Popular >

sin(pi/2)+pi/2 cos(pi/2)

Solution

sin (\frac{π}{2}) + \frac{π}{2} cos (\frac{π}{2})

Solution

1

Solution steps

sin (\frac{π}{2}) + \frac{π}{2} cos (\frac{π}{2})

Use the following trivial identity:

sin (\frac{π}{2}) = 1

Use the following trivial identity:

cos (\frac{π}{2}) = 0

= 1 + \frac{π}{2} \cdot 0

Simplify

= 1

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Frequently Asked Questions (FAQ)

What is the value of sin(pi/2)+pi/2 cos(pi/2) ?
The value of sin(pi/2)+pi/2 cos(pi/2) is 1