The equation x 3 - 4x + 2 = 0 has roots , , . a. Find
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The equation x3 - 4x + 2 = 0 has roots α, β, γ.
a. Find the value of -1/α2 + 1/β2 + 1/γ2.
b. Show that the matrix
is non-singular.
Transcribed Image Text:
1 а 1 2y 0 B 0 3B/
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Related Book For
Cambridge International AS & A Level Further Mathematics Coursebook
ISBN: 9781108403375
1st Edition
Authors: Lee Mckelvey, Martin Crozier
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