Hi, Can anybody help me. How to differentiate this one step by step? Thanks a lot for your kindness. F(t) = 0.001/(0.001t + 1)^2 dt
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Originally Posted by zadjrgt Hi, Can anybody help me. How to differentiate this one step by step? Thanks a lot for your kindness. F(t) = 0.001/(0.001t + 1)^2 dt Hard way: Use the quotient rule: here, and Easy way: write as and use the chain rule chain rule: thus we get,
Here is my questions : how to solve it step by step 1. e^((integrate 0 to t) 0.4 t dt) 2. [-d(0.001t +1)^-1 / dt] *[ 1/(0.001t +1)^-1] Can anybody help me? Thanks
Originally Posted by zadjrgt Here is my questions : how to solve it step by step 1. e^((integrate 0 to t) 0.4 t dt) Or did you want to differentiate this ?
Originally Posted by Moo Or did you want to differentiate this ? i think that was the answer. Do you know how to solve my second question?
Originally Posted by zadjrgt 2. [-d(0.001t +1)^-1 / dt] *[ 1/(0.001t +1)^-1] differentiate using chain rule -[-1((0.001t +1)^-2)d(0.001t +1)/dt *[ 1/(0.001t +1)^-1] =((0.001t +1)^-2))0.001*[ 1/(0.001t +1)^-1] =.001/(0.001t +1)
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