Mister Exam

Limit of the function x*sin(x)

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The solution

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 lim (x*sin(x))
x->oo          
limx(xsin(x))\lim_{x \to \infty}\left(x \sin{\left(x \right)}\right)
Limit(x*sin(x), x, oo, dir='-')
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
02468-8-6-4-2-1010-1010
Other limits x→0, -oo, +oo, 1
limx(xsin(x))=,\lim_{x \to \infty}\left(x \sin{\left(x \right)}\right) = \left\langle -\infty, \infty\right\rangle
limx0(xsin(x))=0\lim_{x \to 0^-}\left(x \sin{\left(x \right)}\right) = 0
More at x→0 from the left
limx0+(xsin(x))=0\lim_{x \to 0^+}\left(x \sin{\left(x \right)}\right) = 0
More at x→0 from the right
limx1(xsin(x))=sin(1)\lim_{x \to 1^-}\left(x \sin{\left(x \right)}\right) = \sin{\left(1 \right)}
More at x→1 from the left
limx1+(xsin(x))=sin(1)\lim_{x \to 1^+}\left(x \sin{\left(x \right)}\right) = \sin{\left(1 \right)}
More at x→1 from the right
limx(xsin(x))=,\lim_{x \to -\infty}\left(x \sin{\left(x \right)}\right) = \left\langle -\infty, \infty\right\rangle
More at x→-oo
Rapid solution [src]
<-oo, oo>
,\left\langle -\infty, \infty\right\rangle
The graph
Limit of the function x*sin(x)