True or False. Explain, provide an example, or state the correct answer to support your choice....
Which statements are true? Select all that apply. (2 points) CSC? g cos@+1 sin 6 cos 0 = tan e csc?e=1-cote 1+tan? A=_ cose csc 9 - sece COO What is a simplified form of the expression sin + seco m csce sin e sin e + cose 2 sine mm 2 5. Which of the following are true statements? Select all that apply. (2 points) sin 50° = sin 22° cos 28° + cos 22° sin 28° e sin...
can you help me with 12-17 please (i dont need 18) 1 . - < < 27 12. tan 8 = 5, +<o<- 15. sec @ = 3, sin 8 > 0 14. sin 0 = - 3.3< 17 cote = -2, sec @ < 0 16. csc 8 --V5, cos e < 0
1-17 u ule exact value of the expression 1) cos? 30+ cos? 60 2) cot 45-tan 45 5-6 Use the given information to find the exact value 3) sin? 53 + cos2 53 4) cot 20 -tan 20 5) sin = , where is in quadrant 1. Find tan 6) tan 0 = - , where is in quadrant 4. Find sec 7-12 Verify the identity 7) tan sin cos 0 = sin? 8) tane = sine 9) tancos? +...
QUESTION 4 Use trig identity to determine the exact value of the following expressions. Provide all steps solutions on submitted paper. 2 12-√2 √2-√6 4 tan(75°) B www 15 ) ( 13).co(+5)-(15) 187 V6 COS -7m 12 D.-2-13 csc(22.5°) V3 2 E. 2 A. √2-√2 √2-√6 B. 4 v tan(759) sin 71 18 57 COS 18 77 + COS sin 5 18 V3+V6 18 C2 -7 12 V COS 0.-2-13 csc(22.5) V3 E. 2 3+3 4 F
e tan 15° 12. Answer True or False for each of the following. If the statement is false, make ne necessary change(s) to produce a true statement: a. The angle 0 =is larger than 90°. b. sin 45° + cos 45º = 1 C. Trigonometric functions can only be undefined at quadrantal angles. d. sin(30) = 3 sin e e tan 45º = 3 f. The value of trigonometric ratios (sine, cosine, tangent) depend only on the size of ,...
Problem 13 (9 point) Circle your answer for the following statement (True or False). If it is true, explain why. If it is false, explain why or give an example that disproves the statement. To get a mark, you need to give an explanatio. (a) If f(t) is continuous on (a,b], then f(x) + f(t) -dx < 2 Answer: True False 1 sca) de (b) [sec(z) tan(x) dx = sec(x)ys = sec(7) – sec(7/3) = -1- 2 = -3 Answer:...
Find a cofunction with the same value as the given expression. sin 33° Select the correct choice below and fill in the answer box to complete your choic (Simplify your answer. Type any angle measures in degrees. Do not include the 0 O A. sin 33° = cot O B. sin 33° = CSC 0 O C. sin 33° = sec o OD. sin 33° = cos O E. sin 33° = tan 0
10. Rewrite the following expressions with exponents no greater than 1: A. sin? 2 B. cost 11. Let cos(20) 3 4 Find tan’ a sin 12. Graph two periods of the trigonometric functions: A. f(0) = 3 tan (20 – 5). B. g(x) = – cot(.x+7) C. f(x) = 2 sec(47x) + 3 D. g(0) = 5 csc -7 13. Identify the visible asymptotes for each of the graphs in question 12. 14. Write a formula to find ALL asymptotes...
7. [9 pointa) True/Fale: If the answer is true, explain why. If the answer is false, provide a counterample. (n) If the lim -0, then the series in convergemt. (6) 14 869) = , then , * fle)dx = E 8. 18 points) Find the Taylor series for cos(x) centered at a - written out and using the notation. Show it in both forms of the expanded sum
Game Theory: State whether it is true or false. If it is false, provide a counter-example: In every dominance solvable game, every player is better off when players play the rationalizable action profile, than if they play any other action profile.