Question

plz answer this question and I will mark u has a brainliest​

Answer 1

Answer:

what is the question . don't worry I will help you

Answer 2

Answer:

1. Class mark = Upper limit + Lower Limit

2

2. n+1

2

3. x=c, where c is an constant

4. 1/cosec

5. ...

6. √3

7. (90- theta)