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z^3*sin(3/z)

Limit of the function z^3*sin(3/z)

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The solution

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     / 3    /3\\
 lim |z *sin|-||
z->0+\      \z//
$$\lim_{z \to 0^+}\left(z^{3} \sin{\left(\frac{3}{z} \right)}\right)$$
Limit(z^3*sin(3/z), z, 0)
Lopital's rule
There is no sense to apply Lopital's rule to this function since there is no indeterminateness of 0/0 or oo/oo type
The graph
Rapid solution [src]
0
$$0$$
One‐sided limits [src]
     / 3    /3\\
 lim |z *sin|-||
z->0+\      \z//
$$\lim_{z \to 0^+}\left(z^{3} \sin{\left(\frac{3}{z} \right)}\right)$$
0
$$0$$
= -2.75496046549099e-23
     / 3    /3\\
 lim |z *sin|-||
z->0-\      \z//
$$\lim_{z \to 0^-}\left(z^{3} \sin{\left(\frac{3}{z} \right)}\right)$$
0
$$0$$
= -2.75496046549099e-23
= -2.75496046549099e-23
Other limits z→0, -oo, +oo, 1
$$\lim_{z \to 0^-}\left(z^{3} \sin{\left(\frac{3}{z} \right)}\right) = 0$$
More at z→0 from the left
$$\lim_{z \to 0^+}\left(z^{3} \sin{\left(\frac{3}{z} \right)}\right) = 0$$
$$\lim_{z \to \infty}\left(z^{3} \sin{\left(\frac{3}{z} \right)}\right) = \infty$$
More at z→oo
$$\lim_{z \to 1^-}\left(z^{3} \sin{\left(\frac{3}{z} \right)}\right) = \sin{\left(3 \right)}$$
More at z→1 from the left
$$\lim_{z \to 1^+}\left(z^{3} \sin{\left(\frac{3}{z} \right)}\right) = \sin{\left(3 \right)}$$
More at z→1 from the right
$$\lim_{z \to -\infty}\left(z^{3} \sin{\left(\frac{3}{z} \right)}\right) = \infty$$
More at z→-oo
Numerical answer [src]
-2.75496046549099e-23
-2.75496046549099e-23
The graph
Limit of the function z^3*sin(3/z)