If tan(x) = - and x is in quadrant IV, find the exact values of the...
If tan(x) =-4 and x is in quadrant IV, find the exact values of the expressions without solving for x. 1 (a) singX 2 cos( 2 (b) (c) tan 2 (5) (c) t 2
2. -13 points OSCAT1 9.3.106. If tan(x) = -3 and x is in quadrant IV, find the exact values of the expressions without solving for x. (a) sin(2x) (b) cos(2x) (c) tan(2x)
If tan x = -and x is in the fourth quadrant, find the following values. (a) sin (1) (b) cos (3) (c) tan(2x)
Let θ be an angle in quadrant IV such that cosθ= 12/13 Find the exact values of csc θ and tan θ Let be an angle in quadrant IV such that cos 0 = 12 13 Find the exact values of csc and tan . 3 csc Х 5 ? tan
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(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
plz explain. 3 If tan(x) = (in Quadrant 3), find 17 Give exact answers. role cos(22) sin n (1/2) =
3 12 3. If sin = and angle a terminates in the second quadrant and tan y = 5 and angle y 5 terminates in the first quadrant, then find the exact value of the following: A. cos(inty) B. sin(y - 3) C. tan-y) 7T COS." sin 4. Write each of the following as a single trigonometric function: TT A sin cos 12 12 tan-tany B 1 + tan 4 tany 5. Expand and simplify: sin ( x - 3...
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
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.