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

The limit as x approaches 0 of cos^2(x) is 1

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

x \to 0 lim (cos^{2} (x))

1

Solution steps

x \to 0 lim (cos^{2} (x))

Plug in the value

x = 0

= cos^{2} (0)

Simplify

cos^{2} (0) : 1

= 1

\frac{x ^{2} + 1}{x - 2}

\frac{d}{d x} ((x^{4} - 2)^{5})

8 x^{\frac{3}{2}}

x \to - 2 lim (2 x + 1)

(1, - 1), (6, - 1 \frac{1}{2})

What is the limit as x approaches 0 of cos^2(x) ?
The limit as x approaches 0 of cos^2(x) is 1