another form of cos(30deg-A)+sin(60deg+A)

sinx?

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- May 26th 2005, 03:03 PMkelseymore trig
another form of cos(30deg-A)+sin(60deg+A)

sinx? - May 26th 2005, 10:49 PMpaultwang
$\displaystyle 2\,\sin(\frac{1}{3}\,\pi +A)$

Reply if you need more explanations. - May 27th 2005, 05:46 AMkelseysorry stated the question wrong
the equations is cos(30(degrees)-A + sin(60(degrees) + A)

is one of the froms of this equation $\displaystyle sinx$ - Jun 1st 2005, 06:54 AMpaultwang
Please rephrase your entire question using

**proper**and**syntax-checked**sentences and expressions.

No, that is not an equation. An equation contains the equal sign. - Jun 1st 2005, 07:17 AMMath Help
Is what you mean:

1. $\displaystyle (cos(30)-A) + sin(60 + A)$

2. $\displaystyle cos(30-A) + sin(60 + A)$

3. $\displaystyle cos(30-A + sin(60 + A))$ - Jun 1st 2005, 07:29 AMpaultwangQuote:

Originally Posted by**Math Help**