Question

what is the formula of tan 2 alpha?​

Answer 1

Answer:

Sin 2x, Cos 2x, Tan 2x is the trigonometric formulas which are called as double angle formulas because they have double angles in their trigonometric functions. Let’s understand it by practicing it through solved example.

[latex]Tan 2x =\frac{2tan x}{1-tan^{2}x} [/latex]

The law of Tangent which is also called as tangent formula or tangent rule is the ratio of the sine of the angle to the cos of the angle.

Tan Θ = Opposite / Adjacent

Tan x formula

The Tan Θ is the ratio of the Opposite side to the Adjacent, where (Θ) is one of the acute angles.

Step-by-step explanation:

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