Evaluate the following definite integral:
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ok so I tried using u substitution.
u = t^1/2
du = 1/(2sqrt(t)) dt
but then we need to have t-1 dt so does it become
(t-1)(2sqrt(t))du = t-1 dt?
If so, what do I do after that.
Rather than substituting ....
∫49tt−1dt
=∫49 t21dt−∫49t−21dt
can you continue now.....
thanks, I was able to follow your way and I was able to get the answer. I got the answer to be 32/3.
However could you explain to me how you got from ∫49tt−1dt to ∫49 t21dt−∫49t−21dt
By "division"!!!
Think about it.
t21t = ???