Trigonomentry Identities of Sum and Differences of Angles


In mathematics, an "identity" is an equation which is always true. The following (particularly the first of the three below) are called "Pythagorean" identities. sin2(t) + cos2(t) = 1 ,tan2(t) + 1 = sec2(t), 1 + cot2(t) = csc2(t)



TEST DETAIL
Total Questions 10 Questions
Total Time Limit 10 Minutes
SUBJECTS INCLUDED
S.No. SUBJECT NAME TOTAL QUESTION
1. Mathematics 10