5.0Evaluate cot h GO. Hint Cos he = cos 8 %3D sin he sin 0 21

Q: 1. Find the value of sin(arc cos 15/17).       A. 17/9                    C. 8/21       B. 8/17…

A: The given expression

Q: 7T then 6. If 0 = sin(0) = cos(0) = COS %3D

A:

Q: If sin A = with A in QII, find Cos 9 cos Cos COS Cos Cos 스2

A: cos2A +sin2A =1 cos(2A)=2 cos2A -1

Q: 6. Given that sin e = 9/10, find the cos 0. %3D

A:

Q: 6. Which of the following is the equation of the sine function with amplitude 3 and period 4x ? a.…

A:

Q: For cos (xy) evaluate y' when x = 1- 4 3 3.

A: Given:- cos2(xy)= 1/2 To find :- y' at x= 1

Q: 1 Cos A - 1 with Ain QIV Find cot2A. V5 2. b. 3. C. 2. d. 4 E. e. 4

A:

Q: Let sin 0 = with A in QIV. Find the exact value of cos 20 %3D 315

A: A is in QIV. There cos is positive  So,

Q: 21 If cot 0 = find csc 0 and sin 0. 20

A: Consider a right triangle △ABC as shown in the figure, the cot θ is defined as, cotθ=ABACABAC=2120…

Q: If sine = -7/25 and rt < 0 < 3Tt/2, find tane. %3D

A: Given that sinθ = -725 and π&lt;θ&lt;3π2 We need to find tanθ = ? First, we need to find θ from sinθ…

Q: If x = 2 sin 0, express cot 0 in terms of 1. %3D

A: Given;                      x=2 sin θ Divide 2 to both sides                      x2=2 sin θ2…

Q: 1. Find the exact values of the following, if they exist. a. sin- V2 2. b. arcsin(-) C. sin-12

A:

Q: 12 cos(4r) dr

A: Given,            ∫0πx2cos4xdx

Q: Question 3. Find cos x da In x (sin æ) () dx. | (In æ)?

A:

Q: iven cos(α)=67 and α is in quadrant I, find the exact value of cos(α/2)  Note: You are not allowed…

A: Given :        cosα=67°α is in first quadrent.

Q: If tan 0 = 5 and 0 < 0 < 90° then the value of sin 0 is %3D

A: Answer and explanation is given below

Q: If tan 0 = and cot ß = - for 0 in Quadrant Il and B in Quadrant II, find cos(0 – B). %3D 24 4

A: Given that

Q: 4 595 cos a sin adx= x sin*

A:

Q: 4. (a) Find sin (0) given that cos (0) = 1/5 and 0 is in quadrant IV.

A:

Q: 3. Submit answer Get help Practice similar Sof(x sin(y) - y cos(x))dxdy: = Submit answer Next item

A:

Q: 4. and x is in quadrant IV. 3' 20. If tan x =-

A: We’ll answer the 20th question since we answer only one question at a time. Please submit a new…

Q: 36-40. Find sin (s + t), given that sin s = and sin t = -- ,s in quadrant Il and t in quadrant IV.

A: Given sins=23sint=-13

Q: 12 Given that sine 13 and 0 < 0 <, find sin(20) and cos(20)

A: