Chapters
Exercise 2
Exercise 3
Exercise 4
Exercise 5
Exercise 6
Solution of exercise 1
Let :
Solution of exercise 2
Let :
Solution of exercise 3
Let :
Solution of exercise 4
Let :
Solution of exercise 5
Let :
Solution of exercise 6
Let :
3^x -2^y+2=10
2^x-3^x-2=2