Question

please help me in exam
this exam is maths physics chemistry subjects ​

Answer 1

Answer:

3)99 is the answer

10lreal numbers

7)a,b,c

6)c

1)does not exit

2)b

Step-by-step explanation:

ℎ ℎ

Answer 2

Answer:

1- a

2- a

3- d

4- c

5- a

6- b

7- d

8- a

9- b

10- a

11- b

12- c

13- d

14- b