Given: cosA= 24,cotA>0; cosB= 4,tanB>0 25 5 Find: (12) sin(A±B) (13) cos(A±B) (14) tan(A±B)

Q: 6. Find the exact of the following, if the exist. a. sec- 2 C. cot e. cos (arccsc12) b. csc-1 1 d.…

A: 6) a) Given:   sec-12            let sec-12=x then x=π4 b) csc-11    then x=π2

Q: 30. cos (a – B); sinɑ 2 for a in Quadrant II and cosß = 3 - for ß in Quadrant III.

A: Since you have asked multiple questions in single request,  So we will be answering only first…

Q: Approximate, to the nearest 10', the solutions of the equation in the interval [0°, 360°). (If there…

A: Consider the equation

Q: a +beta)= cos(alpha+beta)= alpha +beta is in quadrant? sin(alpha-beta)= cos(alpha-beta)=…

A:

Q: 4. Given: sin(5°) = 0.0872 and cos(45°) = 0.7071 %3! Calculate the following trigonometric values:…

A:

Q: 3 1 - If sin 0 = - and < 0 < , find the exact value of: (a) cos 0 (b) tan 0 (c) sin (20) (d) cos…

A: sinθ=-13 and π&lt;θ&lt;3π2

Q: If sin(θ) = 0.788, then what is the approximate value of csc(θ)?   1.269   4.717   0.212   0.788

A: Given that sin(θ) = 0.788 To find the approximate value of csc(θ)

Q: Find sin(2x), cos(2x), and tan(2x) from the given information. sin(x) = − 3/5,   x in Quadrant III…

A:

Q: a.) If sin 0 = 0.6525, find two values of 0 where 0 s 0 < 2n. %3D 12 b.) If tan 0 = = and 0 is in…

A:

Q: 2 and tan 0 < 0, then 7 If cos 0 - - Enter exact simplified values. Use as needed. Hint sin(e) %3D…

A: We solve the problem by using pythagorus theorem and by the use of trigonometric ratios.

Q: find the solution(s) of the equation sin (x + pi/4) = √2 cos x within the intervel 0< x < 2pi

A:

Q: 21 If tan(x) = (x in Quadrant I), find 13 Round answers to 4 decimal places. sin 2 CoS %3D tan %3D

A: Given:  tanx=2113, where x lies in the Quadrant I. To Find:  sinx2=?cosx2=?tanx2=?

Q: | 6) If cos 0 and tan 0 is negative, find sin 0 and 17 cot 0.

A: To find the value of the following,

Q: Suppose sin(x) = 15/17, and x is in Quadrant I. Blank 1: Give the exact value of sin(2x). Blank 2:…

A:

Q: Find the exact value under the given conditions. 5 with u in quadrant II, and sin v=- 13' 15 with v…

A:

Q: B) 1- Given that a sin %3D Find cos x,tan x, cot x, sec x and csc x ?

A:

Q: According to Snell's law, the angle of refraction θ2 of a light ray traveling in a medium of index…

A:

Q: 1. The terminal side of 0 lies in quadrant III on the line y = 4x. Find the exact values of sin 0,…

A: Given line is y = 4x

Q: Find cos2t given the following: sin t = -7/25 and cos t > 0

A: Let x be the adjacent side of a right angles triangle with one angle θ and let y be the opposite…

Q: B. With the indicated condition, find all real values of x or angles that will satisfy the given…

A: Given; 2) 2cos2(theta)=-3sin(theta) 3)Tan2x-Secx=1 4)cos(2 theta)=-cos(theta)

Q: 9. Find the values of the 6 trig functions of 0 given the following: -4 sin 0 = and 0 lies in…

A: We have to find all six trigonometry function

Q: 1 If sin(x) = and x is in quadrant I, find the exact values of the expressions without solving for…

A:

Q: It is given that the smallest positive value of æ satisfying 3 sin 2a tan z is x = e radians. Select…

A:

Q: 8 Given cos 0 = 17 find sin 0. sin 0 = [?]

A:

Q: -4 b) Given cos 0 = sin? 0 = ? tan? 0 = ? cos (-0) =?

A:

Q: to find the exact value of a. sin 20. b. cos 20. c. tan 20. 7. sin 0 = 3 0 in quadrant II %3D

A:

Q: 8. Find the exact value of the indicated trigonometric function of 0. /5 cos e tane 3' 2 Find sin 0.

A: The value of trigonometric ratios is, cosθ=23 tanθ=-522

Q: The circle of radius 1 has circumference 27. The arc length of this circle of radius 1, c(t) = (1+…

A:

Q: Given that V2- v2 sin 2 find the exact expression for the indicated quantity. 9n sin 8 II

A: Dear student as per our rule in one session we can only solve one question. Please post the other…

Q: cos 0 = -. V5 where T <0 < 2 tan ß = . where 0 <BS 4 3 What is the exact value of Sin (0+ B)? Enter…

A:

Q: (a) Given <e<n and sin0 0.8 i. Give the value of 0 to 3 decimal places ii. Calculate cos 0 (give…

A:

Q: Find sin 2 and tan from the given information. 2 CoS 2. sin(x) = 25 0° < x < 90° sin(즐)- 2 Cos 2…

A:

Q: Given cos x = 7. -- and < x < a find the exact value of sin 2x Edit View Insert Format Tools Table…

A: Let us find out the value of Sin(x) . As the coordinates of "x" lies on first quadrant, therefore…

Q: A. 5 cos 0+3sin? 0 = 3+2cos 0 B. cos x(secx - cost) = sin? x %3D 1-2sin? 0 С. sin ecose = cot 0-…

A:

Q: If air resistance is neglected, then the range R (in meters) of a projectile fired from a gun that…

A:

Q: Find the exact values of sin 2?, cos 2?, and tan 2? for the given value of ?. cos ? =  4 5;    0° <…

A:

Q: 1. nd sin(), com(), and tan() co). COS from the given Information. sin(x) 0° < x < 90° sin co) -|…

A: Solution: As per our guidelines we are supposed to answer only one question. Kindly repost other…

Q: If sin a cos 31° + cos z sin 31° =0.7, then the value of x, where 0° <x <90°, to the nearest whole…

A:

Q: 1. Given that sin(a) = with 0 < a < 5, give an exact answer for the following: a. sin() b. cos() %3D…

A:

Q: A 3. If sin(0) = 0.788, then what is the approximate value of csc(e)? %3D O 0.212 O 0.788 O 1.269 O…

A:

Q: A regular hexagons of side length 1 unit is inscribed in a unit circle such that two of its vertices…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Find the exact values of sin(?/2), cos(?/2), and tan(?/2) for the given conditions. sec ? = −  5 4;…

A: Given that,  secθ=54,  and  180°&lt;θ&lt;270°

Q: The refractive index n of a piece of glass is related to the critical angle θ by n = 1/sin θ. Assume…

A: The critical angle of a piece of glass is measured to be θ=0.70±0.02 rad. Justification: The form of…

Q: 11T If 0 = then 6 sin(0) = cos(0) Give exact values. No decimals allowed!

A:

Q: Find the exact value under the given conditions. 4 TI 18) sin a =<a<n; cos ß =, 0<B< 0 < B<2 Find…

A: Given: So, alpha is in the second quadrant. There cos is negative

Q: 11T If 0 then sin(0) : %D cos(0) = Give exact values. No decimals allowed!

A: here we know that  sin2π - x = -sin(x) cos2π - x = cos(x)

Q: If sin t =1/ 5, and tt is in quadrant I, find the exact value of sin(2 t), cos (2 t), and tan(2 t)…

A:

Q: B. With the indicated condition, find all real values of x or angles that will satisfy the given…

A: As per our guideline we are supposed to answer only one question you can repost other questions in…

Q: ) 1- Given that a = sin Find cos x, tan x, cot x, secx and csc x ?

A: This is a problem related to the trigonometric ratio. We will find out value of alpha in degree and…

Q: #17

A: To Determine: Find the value of sin(theta), cos(theta) &amp; tan(theta) using the given information:…

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.