if alpha1, alpha2, alpha3, alpha4 are fourth roots of unity then thier sum always will be- what is this answer
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Alpha---@
@1+@2+@3+@4= -b÷a
Where b is coofficient of X3
And a is coofficient of X4
@1+@2+@3+@4= -b÷a
Where b is coofficient of X3
And a is coofficient of X4
Answered by
0
Answer:
Sum off roots of unity is 0.
Step-by-step explanation:
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