(b) Use the Euclidean algorithm to find the greatest common divisor of two polynomials f(x) = x6 – 7.x + 8x3 – 7x + 7 and g(x) = 3x³ – 7.x + 3x2 7.

Advanced Engineering Mathematics
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Chapter2: Second-order Linear Odes
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question b

(a) Find the values of a and b so that x4 + 3x + b is divisible by x2 – ax – 1.
(b) Use the Euclidean algorithm to find the greatest common divisor of two polynomials
f (x) = x6 – 7x4 + 8x³ – 7x + 7 and g(x) = 3x – 7x³ + 3.x2 – 7.
Transcribed Image Text:(a) Find the values of a and b so that x4 + 3x + b is divisible by x2 – ax – 1. (b) Use the Euclidean algorithm to find the greatest common divisor of two polynomials f (x) = x6 – 7x4 + 8x³ – 7x + 7 and g(x) = 3x – 7x³ + 3.x2 – 7.
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