cot(theta)=-3/4 and cos(theta) 7. cot(0) - 3 4 and cos(0) <0, find the exact value of...
If cos theta= square root 11/6 and tan theta < 0, find the exact value of sin the 1. If cos os (0) – VII and tan(Q) <o, find the exact value of sino).
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<
cot(theta)=2 where 0<theta<pi/2(pi> c. cot0 = 2 where 0 <
1. Use an identity to find the exact value of cos(?) given that cos(O) = { with 270° << 360°
Find the exact value of sinſ and cos given that cos x = 3,27 ,270° <x< 360°. [8] 4-cos e 18. cos20-5 cos 0+4 since 1+cos e
4. If cose 3 and i << -1 , find the exact value of 4 a. sin b. tane
QUESTION 12 Use a double-angle or half-angle identity to find the exact value of: cos(0) = and 270° <=< 360°, find sin 5 OAV10 10 B. 10 C. None of these OD 10 3 17 OE 4 QUESTION 13 Use a double-angle or half-angle identity to find the exact value of: 3 sin(0)= and 0° <o<90° , find tan 5 - šar 10 OA. 3 B.V10 Octs OD. -V10 E V30 QUESTION 11 Use a double-angle or half-angle identity to...
3 Given sin osesan and sin B -7 37 25 <B< 27. Find cos(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.)
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