Question

cos2x-5cotx=2 prove that ​

Answer 1

Answer:

Step-by-step explanation:

Same old, same old… ...

Get up early and get going. ...

Ask those around you for help. ...

Review summaries, rather than full notes. ...

Turn off the technology. ...

Avoid stress—including in other people. ...

Consider taking a longer break: the whole afternoon and evening off. ...

Get everything ready for the morning.