Posted by **-** on Wednesday, April 21, 2010 at 7:11pm.

Solve for x:

1. 2sin(2x)+cos(x)=0

2. cos(2x)=-2sin(x)

3. tan(x)=2sin(x)

Thursday

March 23, 2017
Posted by **-** on Wednesday, April 21, 2010 at 7:11pm.

Solve for x:

1. 2sin(2x)+cos(x)=0

2. cos(2x)=-2sin(x)

3. tan(x)=2sin(x)

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