You are Here: Home >< Maths

# C3 help! watch

1. Doing edexcel c3 work- can you help?

Can someone explain why 1 over tan (pi over 3 i)s 1 over square root 3 ?
soz if it that doesn't make sense.
2. (Original post by DuskDragon)
Doing edexcel c3 work- can you help?

Can someone explain why 1 over tan (pi over 3 i)s 1 over square root 3 ?
soz if it that doesn't make sense.
Firstly, are you happy that ??
3. (Original post by RDKGames)
Firstly, are you happy that ??
yea? Is this something you need to do in radians?
4. (Original post by DuskDragon)
yea? Is this something you need to do in radians?
Yes, but you can freely change these simple angles into degrees by knowing that

If you're happy with the above, then just simply take the reciprocal of both sides. Or divide both sides by - same result.

### Related university courses

TSR Support Team

We have a brilliant team of more than 60 Support Team members looking after discussions on The Student Room, helping to make it a fun, safe and useful place to hang out.

This forum is supported by:
Updated: July 15, 2017
Today on TSR

### Edexcel C2 Core Unofficial Markscheme!

Find out how you've done here

Poll
Useful resources

### Maths Forum posting guidelines

Not sure where to post? Read the updated guidelines here

### How to use LaTex

Writing equations the easy way

### Study habits of A* students

Top tips from students who have already aced their exams