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![[Post New]](/templates/default/images/icon_minipost_new.gif) 16 Aug 2007 21:05:06 IST
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Kindly tell me the derivation process required to derive the sine/cosine/tan/exponential series , which are frequently used in limits....... need it b4 saturday...................
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16 Aug 2007 21:31:03 IST
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You can derive the series by using Taylor series expansion :
f(x+h) = f(h) + x.f'(h) + (x2/2!)f''(h) + (x3/3!)f'''(h) + ......
Put h=0 i.e. series expansion about x=0.
f(x) = f(0) + x.f'(0) + (x2/2!)f''(0) + (x3/3!)f'''(0) + ......
Apply this for f(x) = sinx, you'll get :
sinx = x - x3/3! + .......
Similarly you can apply it for other functions.
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Bipin Kumar Dubey
Chemical Dept.
IIT Kharagpur
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hey dere is a series cald maclaren series vich is used for d derivation acc 2 it f(x)=f(0) + f '(0) x/  1 + f " (0) x 2 / 2 +............ derefore u can derive d series
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a 2nd year IIT DELHI student, doing B.Tech in chemical engineering |
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16 Aug 2007 21:48:18 IST
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thank you very much...................thnx thnx thnx ..............
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16 Aug 2007 22:15:35 IST
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by the way by wat name is this series appropriately called taylor series or clad maclaren series....
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