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P.O.L.A.R
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d/dx[t/(1+t^2)^(1/2)]
The answer say 1/(1+t^2)^(3/2)
I can tget that for the life of me. Used product rule and I can't seem to simplify it I come up with
2/(1+t^2)^(3/2) Where does the 2 go? This is for a principal unit vector problem so a quick solution is all i need. thanks
The answer say 1/(1+t^2)^(3/2)
I can tget that for the life of me. Used product rule and I can't seem to simplify it I come up with
2/(1+t^2)^(3/2) Where does the 2 go? This is for a principal unit vector problem so a quick solution is all i need. thanks