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Question 1
What is equal to, where i = ?
Question 2
Let z be a complex number such that |z| = 4 and What is z equal to?
Where I =
Question 3
What is equal to, where n is a natural number and i = ?
Question 4
What is the value of (1+w-w2)(w), where w is the cube root of unity
Question 5
If then the maximum value of is equal to
Question 6
If A = {x ∈ Z : x3 – 1 = 0} and B = {x ∈ Z : x2 + x + 1 = 0}, where Z is set of complex numbers, then what is A ∩ B equal to?
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Tags :
CDS & DefenceMathematicsDec 22CDS & Defence