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2006 YEAR papers physics UNION 2010 CLASS science computer 2004 paper CASE ICSE graph SELECT question prelim 2007 RESULT 2009
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abhas
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Find sum of series [solved]

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abhas
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abhas


MODEL - Find sum of series [solved] Vide
PostSubject: Find sum of series [solved] MODEL - Find sum of series [solved] EmptyWed Aug 27, 2008 6:32 pm

MODEL - Find sum of series [solved] 45d3d651-7a78-45d7-93a0-18d0cff43446
MODEL - Find sum of series [solved] C2b38e63-569e-4812-9125-68a9f04fd3d1

By Euler's formula MODEL - Find sum of series [solved] B1f202f84bf08c0d914c1b64336301d4df51529c.

Consider, MODEL - Find sum of series [solved] 4dcdca55829fb101f51fce2913e72a6302b44534.

Then, the sum in 1) of the problem is MODEL - Find sum of series [solved] 7d6dca96c069e55028da2fcee028bc3c2ab4bd8f, and that in 2) is MODEL - Find sum of series [solved] 54b72761e3933cfabf668afcc338b806fee01c2b.

Here MODEL - Find sum of series [solved] 1582eb1c5e286946e943fabdbb8607c13e419dce and MODEL - Find sum of series [solved] 6f4afef880cdf22748849a4667bf04cae0e90deb represents, respectively, the real and the imaginary part of the complex number MODEL - Find sum of series [solved] 395df8f7c51f007019cb30201c49e884b46b92fa.

Now,

MODEL - Find sum of series [solved] 4dcdca55829fb101f51fce2913e72a6302b44534

MODEL - Find sum of series [solved] 3c59d6524a063b28824bdc5018545d950f630952

MODEL - Find sum of series [solved] 5acdd38b751e838f3b67d837ecda896c4ef2e444

MODEL - Find sum of series [solved] 7c12f3979436466ef704cacaa13eac1cfb6afe1f

where I have used the fact that, for MODEL - Find sum of series [solved] Cb21cc47aa5d2b3dd1eeb543d57b3307fa0a7f13,

MODEL - Find sum of series [solved] D8b8f976d5d1061addbc504df0d37715464a8113.

Now, we see that MODEL - Find sum of series [solved] 7c962b50520dc6ce7636eec27f5b56f970948bbd

MODEL - Find sum of series [solved] B8cbc357d018810d02fcee78901fc4475bbb76f4

So we get, MODEL - Find sum of series [solved] 60bbbe3ee98a5ed67d47cc03edb5240d04aaade1 and MODEL - Find sum of series [solved] Ab0f9e4e590f619b83f24f002ba33d9360d111b7.

Accordingly,

1) MODEL - Find sum of series [solved] A34d8c44b051c2f9fc60a39a018ec858ba60485f

2) MODEL - Find sum of series [solved] B3257286bbe23d5e74f6d8f713c4cc74bed01995
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sadanand
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MODEL - Find sum of series [solved] Vide
PostSubject: model paper of I.sc 2009 from U.p board MODEL - Find sum of series [solved] EmptyWed Jan 14, 2009 10:51 pm

Dear sir/madam
i need model paper of subject Hindi/phy/chem/bio and eng
with answer if its possible please help me & send me an my email
my email address is given below

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samuel007




MODEL - Find sum of series [solved] Vide
PostSubject: Re: Find sum of series [solved] MODEL - Find sum of series [solved] EmptyThu Feb 19, 2009 12:10 pm

[fla3.png" alt="Like a Star @ heaven" smilieid="22" /> What a Face What a Face Like a Star @ heaven Suspect I love you Arrow Neutral
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MODEL - Find sum of series [solved] Vide
PostSubject: Re: Find sum of series [solved] MODEL - Find sum of series [solved] Empty

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