Here we must always remember that the terminal side of an angle is the side which contains the angle other than it's initial side.Also,in such questions we must remember that in which quadrant is the value of sin positive or negative and similarly we should remember it for cos too.
(1 point) Suppose that sin A < 0, and cos A > 0. In which quadrant...
From the information given, find the quadrant in which the terminal point determined by t lies. Input I, II, III, or IV (a) sin(t) < 0 and cos(t) <0, quadrant (b) sin(t) > 0 and cos(t) <0, quadrant (c) sin(t) > 0 and cost) > 0, quadrant (d) sin(t) < 0 and cos(t) > 0, quadrant Question Help: Worked Example 1 Message instructor Submit Question
State the quadrant in which lies. sin(8) <0, cos(8) < 0 OII III OIV 8 If sin() and 8 is in the 1st quadrant, find the exact value for cos(8). 9 cos(8) - > Next Question State the quadrant in which lies. tan(8) > 0, csc(8) < 0 01 OII O III OIV
Quadrant(s) in which y = sin x decreases and y = cos x increases. Check all 1 point that apply. * OQI Q11 000 1 point Quadrant(s) in which y = cos x is BOTH increasing and negative. Check all that apply. * OQI O QUI O QIII O QIV Quadrant(s) in which y = tan x is BOTH increasing and negative. Check all that apply. * 1 point OQI O QUI O O O QIII QIV O 1 point...
question 81 show all work please
81. Suppose cos(6) and is in quadrant IV. Find sin(0) and tan , (X) 82. Evaluate: co 83. Evaluate: sin(-600°)
Suppose sin(a) = and cos(B) = 12 where a is in Quadrant I and B is in Quadrant II. a. Find tan(a). Give an exact answer. 13 b. Find tan(B). Give an exact answer. c. Find tan(a - b). Give an exact answer.
If sin a 0.497 and cos ß = 0.361 with both angles' terminal rays in Quadrant-I, find the values of (a) cos(a + b) (b) sin(a + b) Your answers should be accurate to 4 decimal places.
1 If cos(0) = and 0 is in the 1st quadrant, find the exact value for sin(0). 7 sin(0) -
4 If sin(0) and is in quadrant II , then find 7. (a) cos(0) = (b) tan(O) = (c) sec(0) = (d) csc(0) = (e) cot(0) =
QUESTION 6 · 1 POINT 19 Given that sin(O) = , and is in Quadrant II, what is cos(20)? Give an exact answer in the form of a fraction. Provide your answer below: cos (20) = 0
If sin(0) = -5, and 0 is in quadrant IV, then find: (a) cos(0) = C Preview (b) tan(0) = 0 Preview (C) sec(0) = O Preview (d) csc(0) = 0 Preview (e) cot(0) = C Preview)