- #1
sarmen
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Homework Statement
suppose the velocity of a point moving at time t, in seconds along a coordinate line is v(t)= (t+3)/(t^3+t) ft/sec. how far does the point travel during the time interval [1,3].
Homework Equations
The Attempt at a Solution
im not sure what to do, i used ∫3 (t+3)/(t^3+t) dt
this goes under the integral>> 1
but then i don't know what do next. please help