Calculus Examples

Evaluate the Function f(0)=15sin(50pix)+40cos(50pix)
Step 1
Replace the variable with in the expression.
Step 2
Simplify the result.
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Step 2.1
Simplify each term.
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Step 2.1.1
Multiply .
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Step 2.1.1.1
Multiply by .
Step 2.1.1.2
Multiply by .
Step 2.1.2
The exact value of is .
Step 2.1.3
Multiply by .
Step 2.1.4
Multiply .
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Step 2.1.4.1
Multiply by .
Step 2.1.4.2
Multiply by .
Step 2.1.5
The exact value of is .
Step 2.1.6
Multiply by .
Step 2.2
Add and .
Step 2.3
The final answer is .
Step 3