Which expression is identical to costhetacsctheta?

  1. cottheta
  2. tantheta
  3. sectheta
  4. 1
Answer

A) cottheta

Using sin^2theta + cos^2theta = 1 and the definitions of the ratios, costhetacsctheta = cottheta. SLO M-09-B-23 · Knowledge

Mathematics MCQ · More Trigonometric Identities MCQs · Practise