Question

The frequency of the function defined as y(x)=(1-tan²x)/(1+tan²x) is

Answer 1

The frequency of the function y(x) = (1 - tan²x)/(1 + tan²x) is 1/π.

Step-by-step explanation:

The frequency of the function defined as y(x) = (1 - tan²x)/(1 + tan²x) can be found by examining the period of the function. The period of the tangent function is π, which means the function repeats every π units. To find the frequency, we can divide 2π (a full cycle) by the period. Therefore, the frequency of the function is 1/π (or approximately 0.3183).