Question

Find the angles too?

if

Attempt

math error ;

Is this correct?

Thank you

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- March 23rd 2009, 10:36 AMmj.alawamiSolving Trigonometric equations
**Question**

Find the angles too?

if

**Attempt**

math error ;

Is this correct?

Thank you - March 23rd 2009, 10:48 AMstapel