2a) Sin 2x+Sinx=0 Answers' ♡? Ti e

Q: Use the quotient and reciprocal identities to find sin 0 exactly given: 8. sec 0 | 3 V55 tan 0 = 3…

A: Given- secθ=-83 and tanθ=-553 To Find-  The value of sinθ using quotient and reciprocal identity.

Q: 12. Verify the identity by transforming the left side of the equation into the right side. csc 0-sin…

A: 12. We need to verify the following identity cscθ-sinθ = cotθcosθ

Q: If sin 0 = 1 what is sec 0? tan 0? 6' Enter the exact answers for 0 < 0 < sec 0 = ? Edit tan 0 =

A: In a right angled triangle:- Sin X = Perpendicular/Hypotenuse Sec X =Hypotenuse/Base Tan X =…

Q: Verify the ff. identities: cot 0 – sin 0 sec 0 6. - cos? 0 – sin? 0 %3| - sec 0 csc 6

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Q: Show that cot 0 + tan 0 = sec 0 cosec 0 Show that sin A 1- cos A 1+ cos A sin A

A:

Q: Use the sine of the sum of two angles formula to find the exact value of sin(105°) O I+V3 2/2 O 2+v6…

A: We have to find angle

Q: 2) Use double-angle formulas to help you prove the identity below. sin (20) 1+ cos (20) tan 0

A: The main objective of the question is to prove RHS = LHS by using double angle formula.

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: Which of the following is equivalent to sin 0 tan 0 csc 0 for all values of 0 for which sin 0 tan 0…

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Q: 8. Which is the exact value of tan 75° using sum of tangent ? A. V2 + 3 B. 2 + V3 C. V2 + V3 D. V2 +…

A: Consider an expression: tan 75°……1

Q: .

A: The given matrix is,

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: owing is equivalent to sin (-0)cos Ocsc (-0)sec (-0) for all values of 0 for which c(-0)sec (-0) is…

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Q: 9. Evaluate. Give the exact answer, not a rounded off decimal. a. tan−1 (√3) b. sec (sin−1 ( 5 13))

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Q: 2) Verify that the equation is an Identity. tan 0 = sin 0 %3D sec 0

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Q: State whether the following statement is true or false. sin20 = 1- cos 20 Choose the correct answer…

A: We have to check

Q: If sec(0) and 0° s 0 < 90° , then the exact value (fraction) of sin(0) = %3D cos(0) = %3D tan(0) :…

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Q: Is the following statement true or false? Explain. sin^−1 x = 1 /

A: We have to check

Q: 2. Prove using the angle sum identity of sine: sin 90° = 1.

A: 2- Given- sin90°=1 To prove- The above expression using sum identity of sin. Identity Used-…

Q: Select the expressions that are equivalent to cot 0 ( tan²0 + 1). O cot 0 (sec?0 + 1) O cot 0 sec20…

A: To determine: The equivalent expression to the given expression,

Q: 4. Prove the identity csc 0 – sin 0 = cot 0 cos 0.

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Q: 2) Verify that the equation is an Identity tan 0 %3D sin 0 sec 0 %3D %3D

A: We know that secx is the inverse of cosx and tanx=sinxcosx the objective is to prove the…

Q: 19. An equivalent expression for sin 0 cot 0 is sec 0 tan 0 O cos 0 O sin e

A: Here we have to find the equivalent expression for the given expression sinθcotθ

Q: 7. Given that sin 0 and 270° < 0 < 360°, sketch 0 in standard position and f 13 а. sin b. cos ç. tan

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Q: 8. Prove that tan? 0 + cos? 0 + sin² 0 = sec² 0. %3D

A: Explanation and solutions is given below....

Q: If sec 0 = 15, what is sin O? tan 0? Enter the exact answers for 0 < 0 < sin 0 = tan 0 =

A:

Q: The smallest positive number for which sin(2x) – sin z = 0 is z = %3D Hint: Apply a multiple angle…

A: We have to solve the trigonometric equation: sin2x-sinx=0 We know that sin2x=2sinx cosx So,…

Q: If f(z) = 6 tan (2 sin(2z)), %3D f'(z) = Question Help: Message instructor Add Work Submit Question

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

A:

Q: given 3 given sinx -, fnd secr, tand with draw a that

A: dear student we are allow to do one question at a time if you need rest of answere then please…

Q: 7. Consider the identity _2 tanr 1+tan z sin(2r). (a) Verify the identity. (b) Find sin (4) if tan…

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Q: 3.2. Prove the following identity. 1+ sine sint = 2+4 tan 0 cose cose

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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: Prove that sin? 0 + cosª 0 = sin“ 0 + cos² 0.

A: Using fundamental identity of trigonometry.

Q: The value of sin30° × sin30° is: O 1/2 O 1 O 1/4

A: We know that for a right-angled triangle,  Sin(x) = base/hypotenuse Also sin(x) = cos (90° - x)

Q: 13. Prove the following trigonometric identity until LS = RS %3D sec20-tan?0 %3D Csc e sin20 csc 0

A: We can prove the identity as below.

Q: 1. If sec 0+ tan 0= p. Then sin 0 is?

A: Since you have posted multiple question in this question which are not interlinked so i have solved…

Q: Express as a sum or difference:4 sin 3 θ cos 7 θ

A: Consider the provided expression, 4sin3θcos7θ Express as a sum or difference. Use the formula of…

Q: Which of the following is 2 equivalent to tan x + cot x where x = -? 2 sin 0 2 sin 0 Option 1 Option…

A: We have to find the equivalent trigonometric ratio to 2/(tanx +cotx)  When x=θ/2

Q: 3. sin 0+sin 0 tan² 0 dº sec20

A:

Q: 15. Which expression is equal to + tana using Identitles? tan z cos e sin z sin x cos z

A: Here we have,  =1tanx+tanx

Q: Prove the following Identity: 1- sine (sece – tane)? 1+ sine

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Q: 41) Cos 3 x -COSX =0 Arsuas 00 0, エ 3TT 21

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Q: 10. Verify the following trigonometric identity: (secx – tanx)? 1– sinx 1 1 + sinx

A: Simplify the left-hand side of the equation.

Q: 2. cot(8)·cos(0) · sin(8)

A: Given: cot(θ)·cos(θ)·sin(θ)

Q: that the left hand side of the equation is equivalent to the right hand side. 1- - sin cat Steps:…

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Q: If sec 0 = – and sin 0 > 0, what is 3 sin 0 – cos(-0)? 6-3/133 13 O 6+3V133 13 3/205-6 13 3/205+6 13…

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Q: tan z cot r A 3. Which expression is equal to using identities? sec z CSC Z

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Q: Suppose v is in the interval 0, with tan v = 11. Find sin v. 2 Enter the exact answer. sin v = ?…

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Q: 3 If sin t and t is in the 2mnd quadrant, then 8 i) tant = ii) sec t = %3D

A: Given:         sin t=38   t is in 2nd quadrant.