Find all the zeros of this function: f(x) = 1 - 3cos(2x) in the interval (pi/2 is less than/equal to x less then equal to pi. Thank you.
Follow Math Help Forum on Facebook and Google+
Originally Posted by ADH Find all the zeros of this function: f(x) = 1 - 3cos(2x) in the interval (pi/2 is less than/equal to x less then equal to pi. Thank you. let ... is in quad IV , so ...
View Tag Cloud