Math 118.531, Business Calc, Summer i 2020, Test: Test - 2 (Second half) Chapters 3 &...
MATH 1316-Summer 2020 Test: Test 2 This Question: 1 pt I Solve the equation on the interval o so<21. 7 sec 0 +9 = -5 What are the solutions in the interval o so<21? Select the correct O A. The solution set is { (Type an exact answer, using a as needed. Type your answ separate answers as needed.) B. There is no solution. ss ess Librar Click to select and enter your answer(s). stions
MATH 1316-Summer 2020 Test: Test 2 This Question: 1 pt 5 of 27 (3 31 If tan 0 = 6 5 a<O<Z find the exact value of each of the following. (a) sin (20) (b) cos (20) (c) sina (d) cos e 2 (a) sin (20) = (Type an exact answer, using radicals as needed.) (b) cos (20) = (Type an exact answer, using radicals as needed.) (c) sin (Type an exact answer, using radicals as needed.) (d) cos rar...