equation of a line is where 0 < X < 360

Calculate value for which the curve

a) meets the x-axis b) meets the line y = 2

I know that I have to simplify the equation and sub in y=0 and y=2, however I can't solve the equation.. thanks in advance!

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- December 27th 2009, 04:36 AMPunchMoving onto trigo equations :(
equation of a line is where 0 < X < 360

Calculate value for which the curve

a) meets the x-axis b) meets the line y = 2

I know that I have to simplify the equation and sub in y=0 and y=2, however I can't solve the equation.. thanks in advance! - December 27th 2009, 05:30 AMskeeter