Hi all,

I am revising maths trig I am trying to work out this.

Prove;

[theta] is alpha symbol.

I have tried but keep ending up with

Thanks.

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- Feb 9th 2011, 07:38 PMGooglTrig. Identities
Hi all,

I am revising maths trig I am trying to work out this.

Prove;

[theta] is alpha symbol.

I have tried but keep ending up with

Thanks. - Feb 9th 2011, 07:43 PMtopsquark
- Feb 9th 2011, 08:05 PMSoroban
Hello, Googl!

You should be familiar with these identities:

. .

. .

Quote:

. . . . . . . . . . .

. . . . . . . . . . .

- Feb 9th 2011, 08:13 PMGoogl
- Feb 9th 2011, 08:19 PMGoogl