Find the exact value of the expressions cos(a + b), sin(a + b) and tan(a+) under the following conditions: sin(a)= a lies in quadrant I, and sin(B) = - Blies in quadrant II. a. cos(a +B)= (Simplify your answer. Type an exact answer, using radicals as needed. Use integers or fractions for any numbers in
Find the exact value of each of the remaining trigonometric functions of e. tan 0 = - 5a, cos 0<0 sin 0 = 0 (Simplify your answer. Type an exact answer, using radicals as needed. Use integers or cos 0 = 0 (Simplify your answer. Type an exact answer, using radicals as needed. Use integers or sec 0 = (Simplify your answer. Type an exact answer, using radicals as needed. Use integers or fi csc 0 = (Simplify your answer....
5 4 If tan = and coto= find the exact value of sin(0-0). 9 Note: Be sure to enter EXACT values 1 You do not need to simplify any radicals. sin(0-0)- 2 If cosa = 0.369 and cos B 0.195 with both angles' terminal rays in Quadrant-l, find the values of (a) sin(a +B) = (b) sin(B-a) = Your answers should be accurate to 4 decimal places. Give exact answers 2 sin(a) = and cos(B) 4 5 Both angles terminate...
Find the exact value of the expressions cos(a +B), sin(Q+B) and tan(a +B) under the following conditions: sin(a) = 15 17 40 a lies in quadrant I, and sin(B) = 41 Blies in quadrant II. a. cos(a + b) = (Simplify your answer. Type an exact answer, using radicals as needed. Use integers or fractions for any numbers
12 and is in quadrant III. Rationalize denominators when Find the exact value of cos 0, given that sin 0 = applicable. 13 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. cos O = (Simplify your answer. Type an exact answer, using radicals as needed. Type an integer or a fraction.) B. The function is undefined.
1. (5 pts. Use identities to find the exact values of cos 0 and tan 0 if sin =- and is in the third quadrant. Show your work.
6. (a) Find the exact value of tan (2 cos ()). (b) Given that sin 0 and cos 0 is negative. Find the exact value of tan(0 +T).
menis Question: 1 pt 3 of 10 (5 complete) Use the given information to find the exact value of a. sin 20, b. cos 20, and c. tan 20. cos e = 1, 0 lies in quadrant IV a. sin 20= (Type an integer or a fraction. Simplify your answer.) b. cos 20 = (Type an integer or a fraction. Simplify your answer.) c, tan 20= (Type an integer or a fraction. Simplify your answer.) Question Viewer
Find sin V2 , cos e > 0 tan 0= - 3 ebex sin 0 = (Simplify your answer, including any radicals. Use int Enter your answer in the answer box Previous
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).