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Trigonometri Contoh Menyederhanakan Pernyataan Trigonometri

Menyederhanakan

$\sin (x) \cdot \cot (x)$

Langkah 1

Susun kembali $\sin (x)$ dan $\cot (x)$ .

$\cot (x) \cdot \sin (x)$

Langkah 2

Tulis kembali $\sin (x) \cdot \cot (x)$ dalam bentuk sinus dan kosinus.

$\frac{\cos (x)}{\sin (x)} \sin (x)$

Langkah 3

Batalkan faktor persekutuan.

$\cos (x)$

Masukkan Soal

Menyederhanakan Pernyataan Trigonometri

Finding the Exact Value Finding the Value Using the Unit Circle Expanding Trigonometric Expressions Expanding Using Double-Angle Formulas Expanding Using Triple-Angle Formulas Expanding Using Sum/Difference Formulas Simplify Using Pythagorean Identities Simplify by Converting to Sine/Cosine Finding the Trig Value of an Angle Expanding Using De Moivre's Theorem

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