What is the limit as x approaches 0 of (sec^2(3x))/2 ?

The limit as x approaches 0 of (sec^2(3x))/2 is 1/2

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limit as x approaches 0 of (sec^2(3x))/2

x \to 0 lim (\frac{sec ^{2} ( 3 x )}{2})

\frac{1}{2}

Solution steps

x \to 0 lim (\frac{sec ^{2} ( 3 x )}{2})

Plug in the value

x = 0

= \frac{sec ^{2} ( 3 \cdot 0 )}{2}

sec^{2} (3 \cdot 0) = 1

= \frac{1}{2}

f (x) = x^{3} + x^{2}

\frac{d}{d x} (\frac{1}{3} cos^{3} (x))

\int \frac{205 x}{25 - x ^{4}} d x

\frac{\partial}{\partial x} (x^{- 3} y^{- 4})

x, 0

What is the limit as x approaches 0 of (sec^2(3x))/2 ?
The limit as x approaches 0 of (sec^2(3x))/2 is 1/2