< 2. Determine the exact value of sec 23 b. 2 V3 2. c. d. NI 3 2
cot(theta)=-3/4 and cos(theta) 7. cot(0) - 3 4 and cos(0) <0, find the exact value of sec(0)
(b). Determine the truth value of " Vc e R+, In € Z+ <c", and justify your answer.
Find exact values under the given conditions 3. Find the exact value of cos (a + b ) under the given conditions: tang = - <a<n; cosß = 1, 0<B<
Given that cosa = 2 3 and 0 <a<3 determine the exact value of cosa COS SED (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression. Rationalize all denominators.)
4. If cose 3 and i << -1 , find the exact value of 4 a. sin b. tane
TT α Given that cosa = 3 4 and 0 <« <z, determine the exact value of cos z α COSE cos 2 (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression
Given that coto - - 2, sec 0 <0 for the angle 0,050<2n, find the exact value of (a) sin (29). (b) cos (20). (c) sin, and (d) cos
1 sine = 8,0<o< , find the exact value of each of the following. (a) sin (20) (b) cos (20) (c) sin 2 (d) cos 8 2 (a) sin (20) = (Type an exact answer, using radicals as needed.) (b) cos (20) = (Type an exact answer, using radicals as needed.) 0 2 (Type an exact answer, using radicals as needed.) (c) sin 0 (d) cos 2 (Type an exact answer, using radicals as needed.)
Question 1 6 pts 3 Given: tan and sin 0 <0. Find sec A. - B. con le C. D.