# Chapter 07: Permutation, Combination and Probability

Notes (Solutions) of Chapter 07: Permutation , Combination and Probability, Text Book of Algebra and Trigonometry Class XI (Mathematics FSc Part 1 or HSSC-I), Punjab Text Book Board, Lahore.

### Contents & summary

- Introduction
- Exercise 7.1

- Permutation
- Exercise 7.2
- Permutation of Things not all Different
- Circular Permutation
- Exercise 7.3

- Combinations
- Complementary Combination
- Exercise 7.4

- Probability
- Probability that an Even does not Occur
- Exercise 7.5
- Estimating Probability and Tally Marks
- Exercise 7.6
- Addition of Probabilities
- Exercise 7.7
- Multiplication of Probabilities
- Exercise 7.8

### Solutions

- Exercise 7.1 | View Online | Download PDF (64 KB)

- Exercise 7.3 | View Online | Download PDF (167 KB)

- Exercise 7.4 | View Online | Download PDF (132 KB)

- Exercise 7.5 | View Online | Download PDF (129 KB)

- Exercise 7.6 | View Online | Download PDF (254 KB)

- Exercise 7.7 | View Online | Download PDF (108 KB)

- Exercise 7.8 | View Online | Download PDF (125 KB)

### Short Questions

The following short questions was send by Mr. Akhtar Abbas.

- Chapter 07 | View Online | Download PDF