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October 1, 2014

October 1, 2014

Posted by **Tulika** on Thursday, April 19, 2012 at 1:03pm.

- Maths -
**Reiny**, Thursday, April 19, 2012 at 3:39pmI would leave it as is

Any attempt to express it in terms of sin A only would only look much more complicated.

Just don't do anything silly such as

sin 5A/sinA = 5sinA/sinA = 5

Believe me, I have seen that one done like that.

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