Given that Z₁ = 3 + ⅓i, Z₂ = 3 - ⅓i and Z₃ = -3 - ⅓i, find Z₁ - 3Z₂ + Z₃

University of Ilorin MTH101 2025C past question

1. -9 - i
2. -9 + i
3. 9 - i
4. 9 + i

Register free to see the answer and step-by-step explanation

More University of Ilorin MTH101 2025C past questions

Related questions

• Find the 4th term of a G.P whose first term is 6 and common ratio is 3.
• Find the 5th term of the G.P; 1/32, 1/8, 1/2
• Find the 6th term of the sequence 25, 5, 1, ...
• Given n(μ) = 20, n(P) = 12, n(Q) = 15, find n(P ∩ Q).
• If n(P ∪ Q) = 50, n(P) = 40 and n(Q) = 18. Find n(P ∩ Q)
• What is the cardinality of the power set {x: x ∈ E, x < 11}