complex nos

BITSAT 2015 Answers › Algebra questions › complex nos

\frac{(x-1)^{2}}{x} = -1 and p = \frac{x^{16000}+1}{x^{8000}} , find p

#Mathematics #Algebra

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6 Answers

1

Akand ·2009-03-10 05:38:23

one of d roots of d first question u get as -Ï‰.........put tht in d second equation.....thts all..........so ans is -1 i guess

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1

Akand ·2009-03-10 05:42:23

shud i solve???ok.....

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1

Akand ·2009-03-10 05:45:09

x²+1-2x=-x
x=1Â±âˆš3/2
so one of the root is -Ï‰..(see clearly minus Ï‰)
so
p=-w¹⁶⁰⁰⁰+1/Ï‰⁸⁰⁰⁰
so
p=w+1/Ï‰²
p=Ï‰²+Ï‰
p=-1

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Ð”Ð²Ò¥Ñ—ÑuÏ now in medical c ·2009-03-10 05:45:32

i think ur rite Akand

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Vivek ·2009-03-10 05:52:22

oh,cool,i didn't realize one of the roots was -Ï‰,yes akand's answer is correct,p=-1

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Akand ·2009-03-11 06:47:25

bhaiyya wat bout pink for d first post????? even thts correct naa???? hehe just kiddin

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