sin 0 1- cos 0 = 2 csc 0 1 cos 0 ite the left side of the expression with sin 0(1- cos ) EGO

Q: sin 2.x Using Half Angle identities, verify sin 2 cos 2 2 sin x

A: SINCE YOU HAVE ASKED MULTIPLE QUESTIONS IN SINGLE REQUEST, WE WILL BE ANSWERING ONLY THE FIRST…

Q: sin160°- cos 250° sin 330°.cos(-290°) 2 sin? 33°+ sin 123°- cos(-10°).· sim tan (-150°)· cos- 800°

A: 1.(sin160-cos250)/(sin330-cos(-290))     =(0.342-(-0 342))/(-0.5-0.342)   =-0.813 2.(sin233+sin2123…

Q: sin² 0 = cos ( sin e 1-sin²0 cos 8 tan 0 sec 0 - cos 8 Trigonometric Identity: (

A:

Q: sin(cosx) = 0 find ALL EXACT solutions

A: The given equation is sincosx=0 Solution: We know that sinα=0 for α=0,π,2π,3π... So, sincosx=0 for…

Q: sin 0- cos 0+1 sin0+1 (c) sin 0+ cos 0-1 cos 0

A: Given: sinθ-cosθ+1sinθ+cosθ-1=sinθ+1cosθ

Q: 1+ sin 0 csc0+1 1-sin 0 csc0–1 II

A: We have to prove the identity.

Q: = sin (5√) at the point (7²,0). Enclose numerators and denominators in parentheses. For example, (a…

A:

Q: number 2. Prove the identity: ( [tan] ^2 e - (sin] ^2 0) / ( [sin] ^2 e) = [tan] ^2 e

A:

Q: sin 0- cos 0+1_ sin0+1 sin 0+cos0-1 (c) cos e

A: consider LHSLHS=sinθ-cosθ+1sinθ+cosθ-1multiply and divide by cosx LHS=(sinθ-cosθ+1)…

Q: 2 -3 sin 0 = -2+ sin 0

A: Solution:-

Q: sin^4x - cos^4x/sin^2x - cosx =1. prove the identity.

A:

Q: sin 50 integral do 6 + cos 50 ostitution w = 6+ cos 50. do

A: We have to calculate the given  indefinite integral using the given information

Q: Establish each identity given in attachment.

A: Given equation: sinθ-cosθ+1sinθ+cosθ-1=sinθ+1cosθ

Q: sin2x+sin8x/cos2x+cos8x. Complete identity

A: To evaluate

Q: sin( + 0) - cos( + 0) = %3D cos 0 sec Ө CSc e sin 0

A:

Q: cos 5x - cos 3x = -8 sin? x(2 cos3 x - cos x) Working with the left-hand side, use a Sum-to-Product…

A:

Q: sine+sin20 18. Show that = tan 0 1+cose+cos28 Find the general solution of the equation sin4x- cos2x…

A: For Part (i) sin2θ=2sinθ·cosθcos2θ=cos2θ-sin2θ=cos2θ-(1-cos2θ)=2cos2θ-1 For Part (ii)…

Q: cos(-x) 1– sin(-x) 4 x It sin x COS x 4 8 csc x 8 sec x -8 csc x -8 sec x

A: Use trignometric ratio and identities:-

Q: Establish each identity given in attachment.

A: To establish the identity, we need to prove that the left hand side is equal to the right hand side.…

Q: 5 sin 0 – 4 cos 0 If 5 tan 0 – 4 = 0, then the value of 5 sin 0 + 4 cos 0

A:

Q: sin (-0) cos² (-0) Establish the identity: cos 0 sin 0 sin (-0) - cos (-ø)

A: Given: sin2-θ-cos2-θsin-θ-cos-θ=cosθ-sinθ

Q: sin5x + sinx Verify the identity. = tan 3x cos 5x + cos.x

A: To verify the identity. sin5x + sinxcos5x + cosx = tan3x

Q: sin 125Cos 65- cos 125sin 65 find exact value

A:

Q: sin(cos-(0.7068)) O - 1.2926 O 0.7074 2.7074 -0.2926 1.7074

A:

Q: single trigonometric 2. Simplify sin (3x) cos (4x) + sin (4x) cos (3.x). Express your answer as a…

A: To simplify sin3x cos4x+sin4x cos3x. To express the answer as a single trigonometric function.

Q: (sin 0+cos 0)² 3. sin?0-cos20 sin²0-cos²0 (sin 0-cos 0)²

A: (Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: sin2 x cos2 4. sin x- cos4 x X - - 1 4

A: To prove that the left-hand side is equals to the right-hand side.

Q: Simplify: sin(-x) 1 – cos(-x 6 x 1 sin x cos x - O None of these -12 csc x -12 sec x 12 csc x

A: Sin(-x)        =-Sin(x) Cos(-x)        =Cos(x) Sin2x+Cos2x=1 cosec(x)       =1/sin(x)

Q: cos(x+π6)+sin(x−π3)=______

A:

Q: Simplify the expression.

A: We have to simplify the expression: sin3 θ+cos3 θsin θ+cos θ We know the formula for sum of two…

Q: Prove the identity. sin + x) + sin - -) =- = cos X We begin on the left side of the equation by…

A: Given sinπ6+x+sinπ6-x=cosx

Q: sin 0-2 sin3 0 1. 2 cos30-cose = tan O 1 2. tan? x(1+ coť x) 1-sin2x 1 3. sec ( 2 cos'x) = 2x2-1

A: we have to prove

Q: cos² 2. Simplify the expression sin² -1 2-1 O-sec² x O-tan² x O tan² x O sec² x

A:

Q: Prove the identity. sin(90° + x) + sin(90° - x) = 2 cos x We begin on the left side of the equation…

A:

Q: cos 0-2 cos 0 sin0 1-sin 0+sin²e-cos²0

A:

Q: - sin( - a) + sin-x 元 Simplify sin sin(21- x) 지+ 2

A: Given: sinπ2−x+sin(π−x)+sin3π2−x+sin(2π−x)

Q: sin x+ tan x sin (2x) 5. Determine the non-permissible values of the identity 1+ cos x 2 cos x Cos3x…

A: Solve using properties trigonometric identities

Q: sin 20 tan 0+ sin 0 Prove the identity algebraically for all permissible values of 0 and 2 cos? 0…

A:

Q: tan x= -4 and sin x is negative

A: Here tanx=-4we know trigonometric identity,sec2x=1+tan2xsec x=±1+tan2xsec x=±1+(-4)2sec…

Q: sin 2x +sin 8x/cos 2x + cos8x =tan5x. Prove the identity

A: We start with left side. And we use sinA+sinB = 2sin((A+B)/2)cos((A-B)/2) and…

Q: 1. cos(π+x) sec(-x) tan(-x) sec(27+x) sin(7+x) cot(-x) Simplify the expression- simplify every…

A:

Q: sin3 (x) + sin(x) cos2(x)

A:

Q: 2 sine – sin 20 lim 8--0 sine -0 cos0 Evaluate

A:

Q: [(sin(180° - 0))(tan (90° + 0))]/(cos(360° + 0)) + (csc(270° - 0))(sin(57/2 - 0))

A: Given (sin180°-θ) (tan90°+θ)cos(360°+θ)+csc(270°-θ)sin5π2-θ

Q: cosx/1+sinx - 1-sinx/cosx = 0

A:

Q: sin 50 Show that 16 cos 0 – 12 cos² 0 + 1. sin 0

A: given,

Q: sin 0 cos 0 Multiply and simplify -(sin 0- cos 0)( sin 0- cos 0) sin 0 cos 0 1-(sin 0- cos 0)( sin…

A:

Q: Prove the identity sin(90°x) + sin(90° - x) = 2 cos x We begin on the left side of the equation by…

A: Given,