x = 9 is the equation
The equation of a vertical line , parallel to the y-axis is.
x = c where c is the value of the x-coordinate the line passes through.
given (9 , 1) then equation is x = 9
In radians:
To get 0, only one part of the multiplication needs to be zero for the whole thing to be zero. Thus we get 2 equations:
t=0, and cos(t)=0
for the first equation, it's pretty self-explanatory and sp we get 0 as one solution.
For the second equation, cos(pi/2) and cos(3pi/2) both equal 0 so both pi/2 and 3pi/2 are answers. Since there is no bound to this problem, the actual answer is:
(2Z+1)pi/2 and 0
(2Z+1) means all odd integers
I dont know :(
i actually tried it but im not good with that :)
<span>The maximum size is 40 pages at $3.50 and 16 pages at $8
c=40*3.50+16*8
c=140+128
c=$268</span>
