8 with A in QIII and find the following. 17 Let sin A = tan 2A

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

A:

Q: 3 If tan 0 2' T < 0 < find the exact value of each of the following. 2 (c) sin 2

A:

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: Let  sin A =  12 13  with A in QII and  sin B = −  15 17  with B in QIII. Find sin(A + B), cos(A +…

A:

Q: 1 If sin z = x in quadrant I, then find (without finding x) 9 sin(2a) cos(2a) tan(2r)

A: Solution is given below..

Q: 1. Given that sin a =- and sin B -find tan (a + B) if both a and B are in QIV.

A: As per guidelines, I can only solve first question remaining can be reposted.

Q: Let sin A = 12 13 with A in QII and sin B = −  8 17 with B in QIII. Find sin(A + B), cos(A + B),…

A: Given:

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: if cos A=1/2 with A in QIV find sin A/2

A:

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

A: Tan2x =sin2x/cos2x

Q: 4 Suppose that sina and 90° < a < 180°. 5 a Find the exact values of sin and tan 2 गंत 2

A:

Q: 1. Given that tan 0 , and cos 0 > 0, find sin 20, cos 20, and tan 20.

A:

Q: 17 5 with B in QIII, find 13 2. If sin A =with A in Ql and cos B a. cos(A + B) b. tan(A + B) C.…

A:

Q: 5. IF sin@=5 =E and@inthe first quadrant, find cos

A: We have to find the cos angle

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

A: We are given that           . Now, we need to find the above expressions without finding x. Since…

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

A: Given

Q: 1 Let cos A = with A in QIV and find V10 sin(2A) = Preview

A: Please see the answer below

Q: 4 If cos(8) = = and 0 is in the 4th quadrant, find the exact value for sin(0). sin(0) =|

A: We have cosθ = 45 Where, θ is in 4th quadrant. To evaluate : The exact value of sinθ

Q: if 0 less than or equal to 0 less than or equal to 90 and sin (0) =a, then which of the following…

A: Solution

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

A:

Q: photo attached

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)

A:

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: and tan (즐) Find sin cos from the given informat 5 sin(x) 0° < x < 90° 13" %3D

A:

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: 3 7, x in quadrant I, then find (without finding x) : 4 If sin z sin(2x) cos(2r) tan(2a)

A:

Q: Let cos A = 2/√5 with A in QI and find sin(2A)=

A: In Q1 , sin is positive  So,

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

A:

Q: (1) Find the exact values, without using a calculator, of sin (2r), cos (2r) and tan(2r) if tan (r)…

A:

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

A: cos2A = (1 - sin2A) Since A is in Q III, cos A will be negative

Q: 1. Evaluate sin(0 + ¢), where sin 0 = 2 with 0 in 2nd quadrant and tan ø = with o in 3rd quadrant.

A:

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: Let sin 0 = 12/13, and cos 0 = 5/13, and find the indicated value. %3! %! sec 0 = %3D

A: Given ,  sin θ = 12/13  cos θ = 5/13 We have to find sec θ Since ,

Q: 6. If sin x x in quadrant I, then find (without finding x): 7 sin(27) Preview cos(2x) Preview…

A: Given : sinx=67 with x  in quadrant I, To find: The value of sin2x , cos2x  and tan2x. Solution:…

Q: 1 Suppose that cota= and - <a<T. <a<n. 2 Find the exact values of sin- and tan- 2 2 JT

A:

Q: Let sin s = 1/3, with s in quadrant II and let cos t = 3/4, with t in quadrant I. Find the follwing:…

A: Given : sin s = 1/3 in ll quadrant , cos t = 3/4 in l quadrant To find : cos 2s ?

Q: be (a) sin-z= linz+c (b) sinh2= lnr+c (c) cosh = Inr+c (d) tan-= 1In r+c (e) None of the above 21

A:

Q: 2. If sin A = -35 with A in QIII and cos B = 5 13 with B in QIV, find the following. a. sin (A + B)…

A:

Q: Let cosA = −5/13 with A in QIII and sinB = 3/5 with B in QI. Find  tan(A − B).

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

Q: 4. If sin z x in quadrant I, then find (without finding x) 6. sin(2z) cos(2z) tan(2a) =

A: Sin x= 4/9 = Perpendicular / Hypotenuse So, ( Base)2 = H2 - P2                       = 92 - 42…

Q: Suppose that sin u > and cos v = 13 such that bot and v in the and quadrant. as are • What is the…

A: Here, the given values are: sin u=513 &amp; cos v=-35 So, u and v are both in 2nd quadrant.

Q: 1-Show that a + B a sina – sinß = 2cos(,")sin(,"P) 2

A:

Q: 4 , x in quadrant I, then find (without finding x) : 5 If sin x = 24 sin(2æ) = 25 cos (2x) = tan(2x)…

A:

Q: Suppose a = 12 and b = 9. Find an exact value or give at least two decimal places: sin(A) = %3D

A:

Q: photo attached

A:

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.

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.