When proving identities, we do not have to write the variables associated with each trigonometric function.Group of answer choicesTrueFalse PreviousNext

Analysis of the Statement

1. Understanding Trigonometric Identities: Trigonometric identities are equations that involve trigonometric functions and are true for every value of the variable where both sides of the equation are defined.

2. Importance of Variables: When proving identities, it is essential to clearly associate the trigonometric functions with their respective variables to avoid confusion. Without clarity on which variable each function pertains to, the proof may become ambiguous or misleading.

Conclusion

Based on the analysis:

• It is necessary to specify the variables associated with each trigonometric function when proving identities to maintain clarity and correctness.

Final Answer

False – When proving identities, we do need to write the variables associated with each trigonometric function for clarity.