Hello: I am stuck at this sum: Help please
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Originally Posted by ssadi Hello: I am stuck at this sum: Help please Let You have to use T-Substitution and solve: Note: and .
Originally Posted by Air Let You have to use T-Substitution and solve: Note: and . The t substitution, it props up everywhere and yet no mention of its uses are in the book. Thanks a lot. t=tan x, can you give me any site address where it and the places where it can apply is discussed, I have yet to get used to this substitution.
Originally Posted by Air Let You have to use T-Substitution and solve: Note: and . I noticed I gave you your first thanks
Actually, those work well, since Then the integral becomes, which equals and these are natural logs.
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