At which values of x does the graph of f(x) = cos x intersect the x-axis? 0 π/2π3π/22π

At the graph of f(x) = cos x intersect the x-axis.

Step-by-step explanation:

Given the function f(x)=cosx

We have to choose the value of x for which the graph intersect the x-axis.

The graph intersect the x-axis when at any point of x value of y i.e f(x) is 0.

Hence,

At two values of x i.e at π/2 and 3π/2 the value of y is 0.

Hence, at

should have been evaluated with one odd value and one even value. the expressions have equivalent values when . when , the first expression has a value of 3 and the second

step-by-step explanation: