Which trigonometric expression is equal to 1+cos(2y). sin(2y) O cotty) O csc(y) O sec(y) O tan(y) 2 no correct answer

Q: Q: If a cose - b sin 0 = c, Prove that a sin e + b cos e =+Va?+ b² – c² .

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Q: What is the equivalent of the given expression in terms of sin y? * cot²y + 1 sin y

A: Given expression is cot2y+1siny To show: The given expression in terms of siny

Q: 2-Sin?(x) -1 = CoS ? (x) Simplify foa function. single tring

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Q: 1+cos(2y) ? sin(2y) Which trigonometric expression is equal to O csc(y) cot(y) O tan(y) no correct…

A: topic - trigonometric identities The given expression is 1+cos2ysin2y to find the which…

Q: Match the trigonometric expression cos2[(π/2) − x] /cos x with its simplified form. (a) csc x (b) −1…

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Q: 4. In right triangle ABC, mz B # mLA. Let sin B =tand cos B = h. Write the expression that…

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Q: ind the exact values below. If applicable, click on "Undefined." ロ后 元 sin 3 %3D Undefined sec…

A: we have to find the following

Q: (е) cot 57 (f) 5 COS 6.

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Q: Find the exact value of the trigonometric expression given that sin(u) = where 37/2 < u < 2x, and…

A: Given, sinu = -35                Where  3π2&lt;u&lt;2π cosv = 1517                 Where  0&lt;v…

Q: cos (x) = 0.7. If x and y are complementary, what is sin (y)? Submit

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Q: I. If + tan cos x „find (a) (b)

A: Explanation of the answer is as follows

Q: 19. The expression al was simplified as follows. 1+cotz tana 1+cotz 李 - cot? z %3D csc sin Explain…

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Q: What is the equivalent of the given expression in terms of sin y? * csc?y – 1 cos y cot y

A: The trigonometric ratio gives relation among various side and angles of any right triangle . The…

Q: O E sinødø The is equal to cos+Ø tan3ø + C А. sec?Ø В. + C 3 sinØ С. +C 3 cos'Ø D. + C 3 E.None of…

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Q: Find the exact value of the trigonometric expression given that sin(u) = -, where 37/2 < u < 27, and…

A: Given: sin(u)=-35             cos(v)=1517

Q: Find sin), cos), and tan from the given information. cos(x) = - 180° < x< 270° 25 sin) - cos tan

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Q: csc? a + sec? æ 1 cos x sin z

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Q: Simplify 1-cos(M)/sin(M) + sin(M)/1-cos(M) A. 2csc(M) B. sin(M) C. 2cos(M) D. tan(M)

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Q: 23. If we verify the identity sin?r 1-cos z sec z +1 using a sec r then the value on both sides of…

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Q: the exact aue of the expression sin sin (a - B) = | (Simplify your answer. Type an exact answ

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Q: The value of the expression cos r- tan z-2 + sin z + sec is

A: sin2x+cos2x=1 sec2x-tan2x=1

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

A: Given,

Q: Find the exact value of the trigonometric expression given that sin(u) = 2, where 31/2 < u < 2n, and…

A: sinu=-35,  cosv=1517,  3π2&lt;u&lt;2π,  0&lt;v&lt;π2. By using the identity sin2u+cos2u=1, we get…

Q: 口 2. What is the amplitude of the trigonometric function f(8) = cos(20)? O -2 2 1/4

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Q: What is the simplified form of sec 0- sec e sin 0? cos 8 O sin 0 O cos? 0 O sec 0 Ono corrcct answer

A: Given query is to find simplified form given trigonometric expression.

Q: Find the exact value of the trigonometric expression given that sin(u) = - where 3x/2 <u< 2x, and…

A: tan(u+v) = (tanu +tanv)/(1- tanu*tanv) tanu = sinu/cosu cosu = 1-sin2u cosu = 1-(3/5)2 cosu = 4/5…

Q: What trigonometric substitution should be used to evaluate ? A x=3 sec® B x=3 tan0 x= 3sin0 D) None…

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Q: Find the exact value of the trigonometric expression given that sin(u) = - sin(u + v) Need Help?…

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Q: 2 sin x cos X tan(2x) = %3D 2 cos? x - 1

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Q: 2. Which functions are positive for the angle 210°? Select all that apply. A sin(210°) B cos(210°)…

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Q: 3 Find the exact value of the trigonometric expression given that sin(u) = - where 31/2 <u< 2n, and…

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Q: I. Fill in the blanks with the appropriate trigonometric term. 1. 2. 1 sin e tan 0 = cos e 4. 2+1=…

A: Trignometric ratios and identities problem.....

Q: II. Verify the following trigonometric identities. csc 0 7. sin 0 cot 0 = 1 tan 0 8. tan? x = csc? x…

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Q: Find the value of each trigonometric ratio. Express your answer as a fraction in lowest terms. 1)…

A: Authoring guidelines:…

Q: What is the simplified form of sin 0+ cos 0 tan 0? O 2sine O 2cose O 2tane O 2cot0 O no correct…

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Q: Find the exact value of cos​(u+​v) given that sin u= (4)/(5), with u in quadrant II, and sin v =…

A: to find:- cos(u+v).

Q: Match the trigonometric expression given the following a) csc x b) tan x c) sin^2 x d) sin x tan x…

A: to match the given trigonometric expression

Q: What is the simplified form of sin 0+ cos 0 tan 0? 2sine O 2cose O no correct answer O 2cot8 O 2tane

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Q: Find the exact value of the trigonometric expression given that sin(u) = 2, where 3m/2 < u < 2n, and…

A: Given:          sinu=−35,  where 3π2&lt;u&lt;2π, and cosv=1517, where 0&lt;v&lt;π2.

Q: Simplify the trigonometric expression. 2 cos(x) sec(x) cot (x)

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Q: (). cos) and tan) from the given information. Find sin COS 2 2 2 sec(x) = , 270° < x < 360° 5

A: Given: secx=65, 270∘&lt;x&lt;360∘ we know that if, 270∘&lt;x&lt;360∘ then 135∘&lt;x2&lt;180∘ which,…

Q: Find the exact value of the trigonometric expression given that  sin(u) = −  3 5,  where  3?/2 < u…

A: sin u= 1-cos2u sin(u + v) = sin u cos v +cos u sin v

Q: 5. Simplify the expression cos" a–1 sin a-1 sec? a O - sec? æ O tan? x O - tan? z

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Q: Simplify (Tn +n) into an expression without fractions and (1+sin A 1-si involving only a single…

A: We will simplify the expression as following.

Q: 2. cot 20 = Csc8- 2 sin e 2 cos 0

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Q: A. Without using your calculator, determine the special acuté 1. a = sin- (-) 2. 0 = cos () 3. B =…

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Q: Find the exact value of the trigonometric expression given that  sin(u) = −3/5, where 3?/2 < u <…

A: Given that, sinu=-35, 3π2&lt;u&lt;2π and cosv=1517, 0&lt;v&lt;π2 To find cscu-v, we will use…

Q: Find the exact value of the trigonometric expression given that sin(u) where 31/2 < u < 2n, and…

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Q: (a) Use the formulas for cos(A+ B) and  cos(A - B)toshow that sin A sin B =1/2 [cos(A - B) - cos(A +…

A: a We have use the formula of cosA+B and cosA-B to show that sin A sin B=12cosA-B-cosA+B b Now using…