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Dear Sir, Please Answer the following question using Rolle`s Theorem. The Equation (x-3)^9 + (x-3^2) ^9 + (x-3^3)^9 +..........+(x-3^9)^9 =0 has. a) all roots are real b) one real and 8 imaginary roots c) real roots namely x= 3,3^2,3^3 ...... d) five real and 4 imaginary roots.

Dear Sir,


Please Answer the following question using Rolle`s Theorem.


The Equation
(x-3)^9 + (x-3^2) ^9 + (x-3^3)^9 +..........+(x-3^9)^9  =0
has.
a) all roots are real
b) one real and 8 imaginary roots
c) real roots namely x= 3,3^2,3^3 ......
d) five real and 4 imaginary roots.

Grade:12

1 Answers

Einstein Albert
28 Points
12 years ago

Dear student,

For this question please refer previous IIT papers.

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