What is the limit as x approaches 0 of 2cos(2x) ?

The limit as x approaches 0 of 2cos(2x) is 2

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limit as x approaches 0 of 2cos(2x)

x \to 0 lim (2 cos (2 x))

2

Solution steps

x \to 0 lim (2 cos (2 x))

Plug in the value

x = 0

= 2 cos (2 \cdot 0)

Simplify

2 cos (2 \cdot 0) : 2

= 2

x \to 4 - lim (\frac{6}{x - 4})

x^{2} + 7

\frac{d}{d x} (cos (x) cot (x))

\int a^{2} - x^{2} d x

e^{- 2 t} cos (4 t)

What is the limit as x approaches 0 of 2cos(2x) ?
The limit as x approaches 0 of 2cos(2x) is 2