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: The period of y = cos x is units. 4 7I

A: We can find the period as below

Q: Question 13. Let y=9 sin(8t) -5 cos(8t) be expressed in the form y = Rcos(8t- a) ,. %3D where -<aST.…

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

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

Q: cos x = 8/17, 3pi/2<x<2pi. Find cot x

A: cosx=817=BHthrefore by using right angle triangle and Pythagoras theoremH2=B2+P2172=82+P2P=225P=15

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 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: 13. The function y = In sinx, when differentiated is? B. COS X A. cot x C. sec x D. tan x 15. The…

A: Given: y=lnsinx, y=sin23x

Q: 2. In what quadrant is P(0) located if cos 0 0? :(-). 10T 3. Find the exact value of cot (- "). 3

A:

Q: Refer to figure below. 20 Find sin(0), cos(0), and tan(0) if c = 29

A: Given,            A triangle ABD is shown below :            c=2029

Q: If cos(8) 1 and 0 is in the 3rd quadrant, find sin(0) %3D 6. sin(0) = %3D

A: Given: Since, So,

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: y = In(cot x). Find O A. cot x 1 O B.- sin x cosx |C. - csc². CSC OD. cotx O E. sin x cos x

A: Given; y = ln(cotx)

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: m142onlinet1chap5w20 - Word O Search Design Layout References Mailings Review View He 7. If csc e =…

A: Using csc theta we can find sin theta

Q: 12. What value of k would give the function y = 15 sin(kx) a period of ? B. k=" = 7/ 5TT C. k= 6 A.…

A: To find the value of  that would give the function , a period of

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

A:

Q: > > > If cos a=−2/11 and tan a>0, find the exact value of csc a.

A:

Q: 2. Find sin 2t if cos t and "<t<TT. 13 2

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: FTi csc x = 4,90° < x < 180°, then %3D sin cos %3D tan %3D II II

A:

Q: Laura is skiing on a circular ski trail that has a radius of 1.4 km, and Laura starts at the…

A: Given

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