🐣Add Maths in Action Set 4🐣

This is our last set of Add Maths in Action before entering the exam. Good luck guys.

HOTS QUESTIONS
Sorry I had to repost because there’s a mistake just now.

Answers will be send tonight.

<Credits given to the publishers of books because these questions are taken from books>

https://youtu.be/7dMOUCtMH9U

Here bab 𝐍𝐨𝐦𝐛𝐨𝐫 𝐈𝐧𝐝𝐞𝐤𝐬..
Jom rebut markah Addmath dengan Soalan ni✨

Permutation and Combination
Pilihatur Dan gabungan (pt 1)

Permutation and Combination
Pilihatur Dan gabungan (pt 2)

Multiplication Rule questions coming upp

Q2

Q1

Permutations of n Different Objects, Taken All at a Time

Permutations of n Different Objects, Taken All at a Time Questions:

1) evaluate:
a) 8!
b) 10!

2) In how many ways can you arrange 7 different books on a rack?

3) Find the number of arrangements of all letters in the word "GREAT" without repetition.

Permutation of n different objects, taken r at a time (Formula 1)

Permutation of n different objects, taken r at a time (Formula 2)

Permutation of n different objects, taken r at a time questions

1. How many 5-letter code words can be formed from the letters of the word "SECONDARY"?

2. How many ways can a club of 10 members select a president, a vice president and a secretary, assuming that the same person cannot hold more than one post?

Permutation of n different objects under given condition

Q1

Q2

Q3

Questions:

1) In how many ways can 3 science books and 4 mathematics books be selected from 5 science books and 7 mathematics books?

Combination of r different objects chosen from n different objects under given condition

Q1

Q2