Exercise 1.1 Question 1 to 6 | Chapter 1 Class 11 Maths | 1st Year Math FSc & ICs New Book PCTB 2025

Описание: These questions are according to the Punjab new book of Maths 11th Class. For the students of FSc (Pre Engineering) and ICs Part 1.

📌 Topics Covered in 11th Class Math Chapter 1:
✔️ Complex Numbers (a + bi)
✔️ Argand Diagram
✔️ Equality of Complex Numbers
✔️ Complex polynomials as a product of linear factors
✔️ Cube roots of unity
✔️ Polar Coordinates system
✔️ Complex numbers in real world

🔴 Jump to Your Required Question Using Time Stamps:
⏩ 00:00:30 – Q1: Simplify the following
⏩ 00:05:25 – Q2: Prove that ˉz = z iff z is real.
⏩ 00:06:34 – Q3: For z C, show that
⏩ 00:12:50 – Q4: Find the multiplicative inverse of
⏩ 00:17:10 – Q5: Separate into real and imaginary parts
⏩ 00:25:20 – Q6: If z1=2−i, z2=3+2i, z3=1+3i, then express ˉz1ˉz3/z2 in the form of a+bi.
⏩ 00:28:30 – Q7: If z1=2+7i, z2=−5+3i, then evaluate the following
Questions 7 to 9 according to new book are here:    • Exercise 1.1 Question 7, 8, 9 | Chapter 1 ...  


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