Integrals

[Powel]

Can anyone please help to solve these equations? Just don't know how to deal with them.. Thanks

 

[Deleted member 4993]

Can anyone please help to solve these equations? Just don't know how to deal with them.. Thanks

I cannot open your attachment,

 

[Powel]

It is here:

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Thanks.

 

[Deleted member 4993]

Can anyone please help to solve these equations? Just don't know how to deal with them.. Thanks

Please follow the rules of posting in this forum, as enunciated at:

READ BEFORE POSTING

Please share your work/thoughts about this assignment

 

[Deleted member 4993]

Please follow the rules of posting in this forum, as enunciated at:

READ BEFORE POSTING

Please share your work/thoughts about this assignment

1. start with, let,

u = tan^-1(x+1)

tan(u) = x + 1

continue....

 

[Powel]

I have done it, but I'm not sure if that's correct.
Can someone please check it and correct errors if possible, or provide where solutions are wrong?
Thanks..

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[Deleted member 4993]

I have done it, but I'm not sure if that's correct.
Can someone please check it and correct errors if possible, or provide where solutions are wrong?
Thanks..

Dropbox - File Deleted - Simplify your life

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The way to check indefinite integral would be to differentiate your "answer" and see if it matches the given (starting) function.

Do that and let us know what you found.

Your work looks correct to me.