Find the exact value of sin (A + B) if sin A = 1/2, sin B = 1/3, and both A and B are in Quadrant 1.

Q: If sin 0 =7 4 e in quadrant II, find the exact value of (а) cos @ (b) sin e+ (c) cos (d) tan 0+ 33

A:

Q: Evaluate the expression under the given conditions. sin(0 – 9); tan(0) = , 0 in Quadrant III, sin(p)…

A:

Q: Find the exact value, given that sin A =-45, with A in quadrant IV, tan B = 724 with B in quadrant…

A:

Q: Given that, sinx = a where x is in quadrant 1, what will be the exact value of sin (x + (pi/6)) in…

A:

Q: find the exact value of cos (a+b), if a,b in Quadrant IV with sin a= -3/5 and cos b= 5/13

A:

Q: Find the exact value of cosine alphacos α​, given that sine alpha equals sin α=5/12 and alphaα is in…

A: Given:

Q: Given that tan a = 15' and that a lies in quadrant III, find the exact value of the following: • sin…

A:

Q: Use the given information to find the exact value of: a. sin(α/2)  b. cos(α/2)  c. tan(α/2)

A: It is given that tan α=43 where 180°≤α≤270° so, the angle α is in the third quadrant. So, α2 will…

Q: Use the given information to find the exact value of a. sin 20, b. cos 20, and c. tan 20. 20 O lies…

A: Given: cosθ=2029, θ lies in quadrant IV We know that 1+cos2x=2cos2x…

Q: Use the given information to find the exact value of: a. sin 2θ   b. cos 2θ   c. tan 2θ.

A: Given θ lies in fourth quadrant.  cos θ = 40/41

Q: Find the exact value of cos a, given that sin a = and a is in quadrant I. 11

A:

Q: Find the exact value of each of the following under the given conditions:

A: As value of cosθ and sinθ revolves around +1 to -1 , they take different values depending on the…

Q: 119 Suppose that is an angle in quadrant 4 and that cos B 2 Compute the exact value of 169 %3D (2).…

A:

Q: If sin x=1/4 and the terminal point of x is in Quadrant II, what is?  a. sec x b. cot x c. cos 2x

A:

Q: 3 If sinA = and sin B = and A and B are in quadrant I, find sin(A+ B). %3D

A:

Q: Find the exact value of tan α = - 4/3 , α lies in quadrant II, and cos β = 2/3, β lies in quadrant…

A:

Q: Find the exact values of sin(2r), cos(2æ) and tan(2r) without solving for a. 1 If sin a and a is in…

A: Trigonometric  identities           Sin2x+Cos2x=1            Sin2x=2sinx cosx…

Q: If cos(0) = sin(0) = - 1 and is in quadrant III, find the exact value of sin(0). 9

A:

Q: If sin u = 5/13 and cos v = -3/5 and u and v are in Quadrant 2, find the exact answer a. sin (u - v)…

A:

Q: Find cos (2 θ) , if sin θ=15/17 and θ lies in quadrant I

A: sin² (x) + cos² (x) = 1 cos(2x) = cos² (x) - (1 - cos²(x)) = 2cos²(x) - 1

Q: Use the given information to find the exact value of a. sin 20, b. cos 20, and c. tan 20. 20 0 lies…

A: Here I am attaching image so that you understand each and every step.

Q: Given that: cos 0 = sin 0 > 0, find the exact value of each of the remaining five trigonometric…

A: In trigonometry , sin and cos of an angle theta is connected by the relation;

Q: Let sin(a) = , and cos(B) = 8 with a and B in quadrant 1. Find sin(a + B). 3

A:

Q: Given tan0= -3/4, 0 is in quadrant II, find sin2 0

A: First find the angle theta in II quadrant and than use the trigonometric identities.

Q: Find the exact value. Given that sin 0 = - 4 with 0 in quadrant IV, find tan 20. %3D O - 24 24

A: Since, we have been given that sin θ = -45-(i) with θ in IV quadrant.Our Aim is to find tan 2θ=?

Q: Use the given information as sin θ = - 9/41, θ lies in quadrant III to find the exact value of each…

A: Given, sinθ=-941,    θ lies in III quadrant To find value of a) sin2θb) cos2θc) tan2θ

Q: snip

A: Given: cosθ=14, θ in quadrant IV. We know that in quadrant IV, only cosine and secant are positive…

Q: Find the exact value, if possible, sin-1 (sin 3π/2)

A: The given expression is sin-1sin3π2. It is known that for any value of x, sin-1sinx=x

Q: If sin(0) 2 and 0 is in quadrant IV , then find - (a) cos(0) (b) tan(0) (c) sec(0) (d) csc(0) (e)…

A:

Q: 3. If sin(0)=-5 and 0 is in Quadrant III, find the exact values of cos

A:

Q: Find the exact value of Sin 20 given that 28 and e is in quadrant I. CosO =- 53 Sin 20=

A:

Q: Find the exact value of sin a, given that cos a= - and a is in quadrant II. 11

A:

Q: If sin θ = 4/5 and θ lies in quadrant II, find the exact value of cos 2θ.

A: Given, sinθ=45 θ lies in quadrant II.

Q: Use the given information to find the exact value of the expression. sin θ = 15/17, θ lies in…

A:

Q: Find the exact value of sine α​, given that cosine alpha equals cos α=− 6/11 and α is in quadrant…

A: Given, value of cosine in quadrant II. The value of cosine is negative in quadrant II

Q: Find the exact value of sin α​, given that cos α=− 611 and α is in quadrant II.

A: Given: Cos α = -6/11

Q: If cos(θ)=−1/19cos and θ is in the 3rd quadrant, find the exact value of sin(θ)

A:

Q: Find the quadrant in which 0 lies from the information given. sin(0) < 0 and cos(0) < 0

A: By checking the values of trigonometric functions in quadrant we can conclude the following data.

Q: x in quadrant I, then find (without finding x) : 7 If sin x %3D sin(2x) %3D

A: The solution is given below

Q: Find sin(2A), if sin(A) 7 and A is in quadrant 4. 25 -

A:

Q: Find the exact value of the expressions cos(a + B), sin(a + B) and tan(a + B) under the following…

A:

Q: 3VTO Given that sin(0) and 0 is in Quadrant II 10 what is sin(20)?

A:

Q: Find sin(2A), if sin(A) 55 and A is in quadrant 1 73 %3D

A:

Q: Find the exact value of cos(α+β)​, given that sinα=−2/3 and sinβ=1/2​, with α in quadrant IV and β…

A:

Q: 119 Suppose that is an angle in quadrant 4 and that cos B 2 Compute the exact value of 169 sin 2 (4)…

A: Given, cosβ= -119169 β2  is an angle in quadrant 4We have to find the exact value of  sinβ2

Q: 4. s in quadrant C

A:

Q: It is known that sin A =, where < A < n, and cos B = n< B < . Find the exact values of: where 13 3x…

A: Given that, sinA=35,π2&lt;A&lt;πcosA=-513,π&lt;B&lt;3π2

Q: -what is sin(0)

A: Given that : The equation is cos θ = 27  and θ is in the first quadrant.

Q: If cos(θ)=1/3 and θ is in the 4th quadrant, find the exact value for sin(θ).

A:

Q: The question says: "Find sin(2x), cos(2x), and tan(2x) from the given information: tanx= -4/3, x in…

A: Find sin (2x).