a) an= cos(n(pi)) b) an= sin^-1( )
c) an= e^(4-n^2)
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Originally Posted by tiga killa a) an= cos(n(pi)) b) an= sin^-1( )
c) an= e^(4-n^2) a)
You tell me, could it converge to anything?
b)what is ?
multiply by and see what happens. Hint: you should get 1/2.
c)what is what is ?
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