Trigonometri Contoh Menyederhanakan Pernyataan Trigonometri

Menyederhanakan

$\cos (x) \cdot \csc (x)$

Langkah 1

Tulis kembali $\csc (x)$ dalam bentuk sinus dan kosinus.

$\cos (x) \cdot \frac{1}{\sin (x)}$

Langkah 2

Gabungkan $\cos (x)$ dan $\frac{1}{\sin (x)}$ .

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

Langkah 3

Konversikan dari $\frac{\cos (x)}{\sin (x)}$ ke $\cot (x)$ .

$\cot (x)$

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 Inverting Trigonometric Expressions Finding the Trig Value of an Angle Expanding Using De Moivre's Theorem

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