Answers

2015-09-18T19:38:22+05:30
- YOU SHOULD WRITE ALL FORMULAS IN A PAGE WITH CLEANLINESS.

- FIRST START LEARNT THEM.

- SECOND TRY TO WRITE IT WITHOUT SEEING THE FORMULAS.

- THEN, TRY AND TRY AS MUCH AS YOU CAN.

- PRACTICE THOSE FORMULAS DAILY AND YOU WILL LEARN THEM EASILY.
0
if you do so plzz mark as brainlliest....