Posted by **mohamed kantabulah** on Saturday, March 19, 2011 at 5:38pm.

draw the graph of 4sin(x+30) and 2+tanx for values of x from 0 degree to 360degree and obtain the solution within the range of the equation 4sin(x+30)-tan x=2

- trig -
**bobpursley**, Saturday, March 19, 2011 at 5:41pm
I can't draw it for you.

- trig -
**drwls**, Saturday, March 19, 2011 at 5:50pm
We can't draw graphs for you, but you will get the solution(s) to your equation where the two curves intersect.

That is because, when

4sin(x+30) = 2+tanx ,

4sin(x+30) -tan x = 2

Assume the 30 is in degrees.

Sample calculations:

when x = 0, 4sin(x+30) = 2.000

and 2 + tanx = 2

That is one solution already!

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