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Can someone check if I did this integral right?
I knew the answer to the integral so I do not know if every step along the way is right or if I did because I knew what had to come out in the end.
 one year ago
 one year ago
Can someone check if I did this integral right? I knew the answer to the integral so I do not know if every step along the way is right or if I did because I knew what had to come out in the end.
 one year ago
 one year ago

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TomLikesPhysicsBest ResponseYou've already chosen the best response.0
Here is the integral and what I did to it.
 one year ago

experimentXBest ResponseYou've already chosen the best response.2
for these stuf ... just plugin into WA .. probably it also gives step for you.
 one year ago

TomLikesPhysicsBest ResponseYou've already chosen the best response.0
I was not sure about the last step, where I drew the triangle. Substituting the cos(arcsinx) with the squareroot of 1x^2. First time I did such a substitution and since I knew the answer. Thx for checking it. I really appreciate it.
 one year ago

sami21Best ResponseYou've already chosen the best response.1
WA they are also becoming money lechers now you can view just three step by step solutions and even for that you have to have registered account .. that's the reason integral stuff is getting increase on OS !
 one year ago

sami21Best ResponseYou've already chosen the best response.1
haha lol !!!! yeah thats why i love it too ;)
 one year ago

TomLikesPhysicsBest ResponseYou've already chosen the best response.0
If you make an (free) account I think you can get a step by step solution for three euqations per day.
 one year ago

sami21Best ResponseYou've already chosen the best response.1
yes but people used to get 50 + solution per day ..
 one year ago

experimentXBest ResponseYou've already chosen the best response.2
haha ... i don't need step by step solution ... if i have final answer ... I'll just differentiate it and reverse engineer and connect to solution. If i go back ... I've the step by step solution. for final answer I've got bunch of pirate stuff. :P
 one year ago

sami21Best ResponseYou've already chosen the best response.1
that's i use sometime Engineers always think same way :P
 one year ago

experimentXBest ResponseYou've already chosen the best response.2
lol ... I'm physicist @sami21 ... but i knew you were engineer :D
 one year ago

sami21Best ResponseYou've already chosen the best response.1
lol physicist are engineers brothers :)
 one year ago

experimentXBest ResponseYou've already chosen the best response.2
hahah ... agreed!!
 one year ago
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