TS ECET Practice Questions - Telangana State Engineering Common Entrance Test Exam

Which of the following is a fundamental hyperbolic identity equivalent to 1?

cosh^2(x) - sinh^2(x) cosh^2(x) + sinh^2(x) sinh^2(x) - cosh^2(x) 1 - cosh^2(x)

Correct Answer:

cosh^2(x) - sinh^2(x)

Access more questions from this quiz

Continue to TS ECET Practice Questions - Telangana State Engineering Common Entrance Test Exam for more practice questions and the full quiz experience.

Access More Questions