with A in QIII and find the following. 3 Let sin A sin 2A

Q: with A in QIV find COS A if sin A=5 with A in QV find

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Q: 5. Let sin A =- with A in QIII and cos B= with B in QIV . %3D Find sin(A+ B). a. b. Find cos(A+B).…

A: topic - trigonometric ratios

Q: with A in QII, find the following. If sin A 5 Cos

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Q: 3 x in quadrant I, then find (without finding x) : If sin z 5 sin(2x) cos(2x) = tan(2x) = ||

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Q: If sin A = 3 with A in QII, find the following. A COS

A: Pythagorean theorem: -A right-angled triangle is subject to the Pythagorean theorem formula. In a…

Q: 8. If cos(a) = -, and tan(a) is positive, find the other five trigonometric functions for a. Find…

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Q: 11. Evaluate the exact value of each of the following trig e> a) tan-(-V3) b) sec (sin" (-))

A: Answer and explanation is given below

Q: 6. 2/10 2.

A: Solved below...

Q: Create a table of values of sin(1/x) for the following values of x: 2/pi, 2/3pi,2/5pi, 2/7pi, 2/9pi,…

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Q: 12. Find tane, given that sin 0 =,and 0 is in QII. b.-3 a.- d.3 3

A: Given that sinθ = 1/2, and θ is in quadrant II. we know that sin(180-θ)=sinθ if θ is in II quadrant.…

Q: Let sin A = 4/5 with A in QII and sin B = - 5/13 with B in QIII. Find sin(A + B), cos(A + B), and…

A: Let Sin A = 45  with A in QII    and Sin B = -513   with B in Q IIIFind Sin (A+B) , Cos( A+B) , and…

Q: Given sin b=5/13 in qii,find the exqct value of sin(2B)

A: Given that         sinB = 5/13 , where B is in Q II.      We have to find the value of sin2B.

Q: 12 with A in QIII and find the following. 13 Let sin A = · sin 2A help

A: We have to calculate value of sin2A.

Q: with A in QIII and find the following. Let sin A 25 sin 2A

A: Given

Q: If sin (A) = 4/5 with A in QII, find sin (A/2).

A:

Q: 2. Given sin ß =- in QII, find the exact value of the following: %3D 13 a. sin(2B) b. cos (28) C.…

A: sinβ=513

Q: 7 with A in QIII and find the following. 25 Let sin A = - sin 2A

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Q: with A in QIII, and sin B = - in QII, find the following: 3 11. If cos A = a. cos -

A: cosA = -13 ,  where A is in III rd quadrant.    And    sinB = 34  ,  where B is in II…

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A: Given,

Q: if sin A=3/5 with A in QII and sin B=-5/13 with B in QIII find sin(A+B) cos(A+B) and tan(A+B)

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Q: 1 cos A 13. If with A in QIV, find A sec

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: 15 2 with A in QIII and find the following. 17 Let sin A = sin 2A

A: To find: sin2A Given information: Concept used:

Q: 12 with A in QIII and find the following 13 Let sin A sin 2A

A: The given function is,

Q: sin A =  3 5 with A in QII, find the following. sec A 2

A: Given query is to find indicated angle.

Q: 8 If tan 0= T< 0 < 7' 2 find the exact value of each of the following. (a) sin (20)

A: we have given a trigonometrical ratio. We have to find sin2thita

Q: If sin A = 3/5 with A in QI and cos B = - 5/13 with B in QIII, find sin (A + B), cos (A + B), and…

A: Given: sinA=35, cosB=-513 here, A is in first quadrant and B is in third quadrant  we know that in…

Q: If sin A= 12/13 with A in Q2 find cos A/2

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Q: Let sin A 13 12 with A in QII and sin B 3 with B in QIII. Find sin(A + B), %3D - 5 cos(A + B), and…

A:

Q: find sin(a) given that cos(a) = 3/5 and sin(a)

A:

Q: If cos A=7/8  with A in QIV, find sin(A/2)

A: We have to find sin angle

Q: If sin (A)= 12/13 with A in QII, find cos (A/2). cos (A/2)=________

A: In second quadrant cos is negative

Q: 2. Given sin B = %3D in QII, find the exact value of the following: 13 1. sin(2B) b. cos (26) C. tan…

A:

Q: 6 If csc B =6, e in Q2, find Sin(20) with

A:

Q: If cos A= 21/3 and A is between 90° and 180°, find   sin A/2

A: Given : If cos A= 21/3 and A is between 90° and 180°,    Since, 90° &lt; A &lt; 180°…

Q: 15 with A in QII and sin B = 17 Let sin A = with B in QIII. Find sin(A + B), cos(A + B), and tan(A +…

A:

Q: 4. Suppose that cos(A) = m , and A is in quadrant I. Then determine sin in terms of m. sin

A: Using half angle formula of trigonometry.

Q: 1. Given sin B =in QII, and (6, -8) is on the terminal side of a, find the exact value of sin(a +…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Given that cos x = 4/5 and x lies in QIV, determine the exact value of sin x/2

A: Use the formula cos 2θ=1-2sin2θ and substitute x2 for θ and then 45 for cos x.

Q: Let sin A = with 270° < A< 360°. Find the following. 17 sin

A: Given: sin A = −8/17 with 270° ≤ A ≤ 360°.

Q: 15. Find the following EXACT: (a) sin[cos'(2/3)] (b) sin[tan(-6)]

A: We use sin[cos-1(x)]= √(1-x2) and sin[tan-1(x)]=x/√(1+x2)

Q: By considering the real and imaginary parts of the product eiθ eiφ prove the standard formulae for…

A: Given problem:- By considering the real and imaginary parts of the product eiθ eiφ prove the…

Q: Given that sin(x) = 11/61, and 0<x <<x< pi/2 %3D Find cos(2x).

A:

Q: with A in QIV, find the following. If cos A = sin A 스2

A: We have given cos A = ½ with A in QIV.

Q: If sin A = 3/ 4with A in QII, find cos A.

A:

Q: 53. If sin (t) = -! and t is in the 3rd quadrant find cos(t)

A:

Q: Find the exact values: a.   sin(2pi/3)+sin(5pi/4)   b.  sin (23pi/12)

A: Given  a) sin2π3+sin5π4 b) sin23π12 To find the exact values.

Q: 2. Given sin a = with 0< a < 90°, find cos 2a and tan a/2.

A: Using trigonometric formulas

Q: 1 x in quadrant I, then find (without finding x) 4 If sin x = sin(2æ) = cos(2x) tan(2x)

A: Given: sin x=14 and x in quadrant I

Q: 11 ,0<a< 61 3. If sin(a) Find sin()

A: If sin(alpha)= 11/61 then find sin(alpha/2)

Q: Let sin A = 4/5 with A in QII and sin B = − 5/13 with B in QIII. Find sin(A + B), cos(A + B), and…

A: Given: sin A=45 and A lies in second quadrant. sin B=-513 and B lies in third quadrant.