Trigonometry Examples

$y = 5 \cos (2) θ$

Step 1

Simplify $5 \cos (2) θ$ .

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Step 1.1

Evaluate $\cos (2)$ .

$y = 5 \cdot 0.99939082 θ$

Step 1.2

Multiply $5$ by $0.99939082$ .

$y = 4.99695413 θ$