Compute the exact value of f(2π/3) when
f(x) = 3 sin(x) + 4 tan(x).
Enter ’DNE’ if no such value exists. For any
square root answers, use sqrt(number here) to
input your answer.

WTF

3x(sqrt(3)/2)+4(-sqrt(3)) = -(5(sqrt(3))/2

This post was edited by Bazzcaman on Aug 10 2014 12:46am

create a triangle and use SOHCAHTOA

And the value(s) for "n" is (are).....?



This is not what the problem is asking for.

This post was edited by Casey on Aug 10 2014 12:21pm

wasnt given that

sin(2pi/3) = sqrt(3)/2
tan(2pi/3) = -sqrt(3)

f(2pi/3) = 3*sqrt(3)/2 + 4*(-sqrt(3)) = -5*sqrt(3)/2