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## Answers

2)do correct calculations

3)keep your mind fresh

4)represent properly

5)believe in yourself

6)sleep well

7)stay healthy

8)set every day goals

9)relax yourself

10)follow a time -table

1)in addition,carry over is for the left hand side.

2)in subtraction,its on right hand side.

3)multiplication is repeated addition

4)division is repeated subtraction

5)for trigonometry, memorize the following identities

6)sinФ=(90°-cosФ) and cosФ=90°-sinФ

7)tanФ= sinФ/cosФ

8)sinФ+cosФ=1

9)secФ-tanФ=1

10)co-secФ-cotФ=1