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.
when x = 0, 4sin(x+30) = 2.000
and 2 + tanx = 2
That is one solution already!