Pré-cálculo Exemplos

$2.3 \cos (0.1 - 1.35) \sin (0.2 t)$

Etapa 1

Subtraia $1.35$ de $0.1$ .

$2.3 \cos (- 1.25) \sin (0.2 t)$

Etapa 2

Multiplique $2.3$ por $\cos (- 1.25)$ .

$0.72524143 \sin (0.2 t)$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$