Mathematics FSc First Year FBISE NBF 2024 Ex 1.1 (Q4 to 7)

FBISE 2024 new course of mathematics FSc 11 national book foundation.

### Mathematics FSc First Year FBISE NBF 2024 Ex 1.1 (Q1 to 3)

## Unit 1: Complex Numbers

## Exercise 1.1 (Solutions)

**Question **4: To solve this question, we can separate the real and imaginary parts and then solve the resulting system of equations.

(i) **Solution:**

(ii) **Solution:**

(iii) **Solution:**

(iv) **Solution:**

### Mathematics FSc First Year FBISE NBF 2024 Ex 1.1 (Q1 to 3)

**Question 5: **Find z from

**Solution:**

**Question 6: **Write conjugates

**Solution:**

**Question 7: **Find magnitudes

**Solution:**