-IT 24 and 4 -7T Find sin 8x given that tan 4 8. -336 625 O 336 625 -336 225 336 225

Q: A 2. If 90° < 0 < 180° and sin 0 =, find sin . O - 9V82 82 O v82 82 82 82 O 9V82 82

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Q: 5 sin a-3 cos a If 5 tan a 4, Show that 5 sin a+2 cos a 116

A: Trigonometric identity: tanθ=sinθcosθ Consider the given mathematical statement in the question are…

Q: 61 11 K- 60 Which is an equivalent expression for sin K?

A: In a right-angle triangle for any angle The side opposite to angle is called PERPENDICULAR The…

Q: sin(26) cos(26) – 1 1 Prove the following identity: - tan(b) sin(26) cos(26) – 1

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Q: A 2. If 180° < 0< 270° and sin 0 =-, find cos . %3D O 3v34 34 O - 3V34 34

A: 2. Given and Using the laws of trigonometry: Using the half angle rule: Since , The angle lies…

Q: 5 sin a -3 cos a If 5 tan a = 4, Show that 5 sin a +2 cos a 116

A: Given: 5 tanα=4

Q: Perform the indicated operation. 3. [4(cos 60° + i sin 60°)][6(cos 330° + i sin 330°)]

A: We have to solve given Questions.

Q: Use a difference identity to find the exact value of the given expression. Show all work on a…

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Q: 1. Given 0° <0 < 360°, solve tan 8 = -3. O 30°, 210° O 150° 30° 150°, 330°

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Q: 13) Which expression could be used to find the value of x? 15 x = A. tan(48") B. x= 15 + tan(48°) C.…

A: Our Aim is to find the value of x in the given triangle:-

Q: -1 Rewrite tan sin as an algebraic expression in v. V9+1? - 1 sin tan 9 +

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Q: | (2æ – 9)sin (a? 8) dæ = Evaluate 9ж + - Include all steps in your written work.

A: The given integral,∫052x-9sinx2-9x+8 dx

Q: 2 sinß : 3 P(a) in QI , P(B) in QIII , find the following If cosa = 5. sin(a - B) 8. sin2a 12. sin…

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Q: [3] 3. If sin = -0.5592 find for 0° ≤ ≤ 360° @ 8

A: Follow the procedure given below.

Q: 11m Use the Sum and Difference Formulas to find the exact value (NOT a decimal) of sin: 12

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Q: Find the exact value for the following: Sin (-495º) Cos (7π/12) Tan(-π/8)

A: Note: As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: 180 and 19 () If tan a 2 <a<T, then find sin an() - sin

A: Given : tan θ = - 180/19

Q: PROVE THE GIVEN 2n sin? (V3 - 1) sin? 3 8

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Q: 23. Which of the following expressions are defined? Why or why not? (a) sin-(-25 (b) sin-1 3 -1 7…

A: (a). Given expression is sin-1-125. We know that domain of sin-1x is -1,1. Here, -125=-0.04. -125…

Q: Which of the followings are true? I. General term of {2,3,2,3,...} is an = ;+(-)". II. General term…

A: I have Provided this answer in step-2.

Q: True or false: If cos 3 then -+ 2nT or 3 3 57 + 2nn for any integer n. 3 3

A: True

Q: A 1. If 0° <0 < 90° and sin 0 = , find sin 260. 12 V95 V 95 144 7/95 144 7/95 72

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Q: A 2. If 180° <0 < 270° and sin 0 = - , find sin 20. 17 240 289 - 120 289 120 289 240 289

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Q: Let sin A =-24/25 with A in Q3 and find the following sin 2A

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Q: Find the exact value of cos 0. sin 8= 1- 24 25' πεθε 31 2 ... cos 8= (Simplify your answer,…

A: Given that,     sin θ=-2425, π&lt;θ&lt;3π2

Q: 13 Find all values of 0 such that 360° < 0 < 720° and sin 0

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Q: 10. Find the exact value of sin + sin 37 + sin 57 8 + sin 7 А. 1 В. 1.5 c. 2 С. 2 D. 2.5 Е. 3.5

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Q: 4. such that 9. Use the given sum or difference identity to find sin(a + B) exactly, given that cos…

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Q: If sin(A)=4/5 A in QII, and sin(B)=−3/5 B in QIV then sin(2A)=

A: We have to find the value of sin2A when sinA=45 where angle A is in second quadrant and sinB=-35…

Q: 2 n ) Compute sin . An exact answer is required. 3

A: Answer and explanation is given below

Q: 6.) Express the lengths a and b shown in the figure in terms of 0. sin 90 sin o .0416 24 a 24 90 sin…

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Q: Solve for all values of θ, such that 0º≤ θ< 360º rounding all values to the nearest tenth. 6 sin θ…

A: We have to find angle

Q: 8. IT If sin 0 = - 5,0<0<5, find the exact value of each of the following. (a) sin (20) (b) cos (20)…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: 8. (a) Solve (+1)(x-3) 20. (+4) (b) Prove that cos 2x = tan. Use this identity to show that tan 67°…

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Q: 5. What is the exact value of tan 105°? O -24 V3 O-2-V3 O 2- V3 O 2+ V3

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Q: 23 Find the exact value of the product sin 24 7T COS 24 23T sin 24 7T COS 24 (Simplify your answer,…

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Q: 11. Rewrite tan?x 2cos'x using no powers greater than 1. Simplify your answer.

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Q: 9. The expression 2(sin30 9 - tan45 is equal to а. -1 с. 1 b. 0 d. 2 10. What is cos-0.32)? a:…

A: 9. let y = 2sin(30)-tan(45) we know that  tan(45) = 1 sin(30) = 0.5

Q: (a) Evaluate 1 2-i) and Σ > sin nT i=-4 n=1

A: a) Given : ∑i=-41 i2-i We get  ∑i=-41 i2-i=-42--4+-32--3+-22--2+-12--1+02-0+12-1∑i=-41…

Q: Which one of the following is an equivalent expression to 57 6 57 sin cos 6 – cos sin - 6 O sin T O…

A: The formula for sinA+B can be defined as sin(A+B)=sinAcosB+cosAsinB . The formula for sin(A-B) can…

Q: 109. Find a value of N such that /4 tan x dx < 10-4

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Q: 11. What is the exact value of tan (–105°)? O -2 + v3 O 2 - V3 )-2- V3 O 2+ V3

A: Given:        tan-105° Use the property:        tan-x=-tanx     Then,           tan-105°=-tan105°…

Q: Q3:B. Prove that: sin-13 5 sin-1 = cos 84 17 85

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Q: prove the following identities 1. (sect − sin(π/2 − t))(sec(π/2 − t)−sint) = tant − tantsin2 t…

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Q: If cos B = 1/7, which is true?     sin (90 – B) = 1/7     sin B = 1/7     cos (90 – B0 = 7/1…

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Q: Which of the following is not equal to the other values? sin22.6° sin202.6° sin157.4°

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Q: h₂ = = 3.75 sin(736t) + 7.5 and h₂ = 3.75 sin(736(t + 4))+ +7.5

A: answer of given question is in next step

Q: 3 and 90°<0<180°. Suppose that sin 0 = %3D Find the exact values of sin and tan 2 - 2

A: first find the value of cosθ then put in the formula of sinθ/2.

Q: the expresSIon 4 sin 60 f(0) - sin 30. Cos 30 1. f(0) = 5 sin 30 2. f(0) 4 cos 30 – sin 30 3. f(0) =…

A: F(θ) = (4Sin6θ/Cos3θ) - Sin3θ Fact : Sin2θ = 2SinθCosθ

Q: 4 and 90° <0<180°. 3 Suppose that tan 0=- Find the exact values of sin and tan 2 2

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