What is the limit as x approaches 0 of 1-(cos(3x))/x ?

The limit as x approaches 0 of 1-(cos(3x))/x is diverges

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limit as x approaches 0 of 1-(cos(3x))/x

x \to 0 lim (1 - \frac{cos ( 3 x )}{x})

diverges

Solution steps

x \to 0 lim (1 - \frac{cos ( 3 x )}{x})

x \to a - lim f (x) \neq = x \to a + lim f (x)

then the limit does not exist

x \to 0 + lim (1 - \frac{cos ( 3 x )}{x}) = - \infty

x \to 0 - lim (1 - \frac{cos ( 3 x )}{x}) = \infty

= diverges

y = lo g_{2} (x), (32, 5)

\int (x^{3} + x) d x

\int (18 x^{2} + 3) (6 x^{3} + 3 x)^{6} d x

\int \frac{2 x + 1}{( x + 1 ) ^{3} \cdot ( x ^{2} + 4 ) ^{2}} d x

f (x) = 4^{x}

What is the limit as x approaches 0 of 1-(cos(3x))/x ?
The limit as x approaches 0 of 1-(cos(3x))/x is diverges