Sum and Difference Identities For Tangent - Pre-Calculus

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According to the trigonometric identities,

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The trigonometric identity , is an important identity to memorize.

Some other identities that are important to know are:

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

$cot(x)=\frac{1}{tan(x)}$$

According to the trigonometric identities,

Tap to see back →

The trigonometric identity , is an important identity to memorize.

Some other identities that are important to know are:

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

$cot(x)=\frac{1}{tan(x)}$$

According to the trigonometric identities,

Tap to see back →

The trigonometric identity , is an important identity to memorize.

Some other identities that are important to know are:

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

$cot(x)=\frac{1}{tan(x)}$$

According to the trigonometric identities,

Tap to see back →

The trigonometric identity , is an important identity to memorize.

Some other identities that are important to know are:

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

$cot(x)=\frac{1}{tan(x)}$$