cot r = 2 sin2 x - 1 10. tan x cot x

Q: cos x Prove: tan x = sec x. To receive full credit, you must show all steps. - 1-sin x

A: To prove,           cos x1-sin x - tan x = sec x.

Q: sin 20 + cos 20 = cot x tan x

A: Prove this using a right angled triangle and the pythagorean identity.

Q: sin cos tan !! 3D

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Q: 12) sin-1 -1 14) tan 0 V3 16) sin-! |

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Q: 1+ sin 0 csc0+1 1-sin 0 csc0–1 II

A: We have to prove the identity.

Q: True or False secθ=1/sinθ

A: We have to say that the given statement is true or false: sec θ=1sin θ We know the identity, cos θ…

Q: cot sin-1 2V13 13

A:

Q: cot( pi 2 -x)/secx cotx =sinx tanx

A: It is given that, cot( pi 2 -x)/secx cotx = sinx tanx.

Q: sec@sine d. tan0+cot@ sin20

A: given,        secθsinθtanθ+cotθ=sin2θ

Q: cot x cos x 4 5 sin x cos x 6. cot x sin x- 2 sin x - 4 cot x Cos x 5.

A:

Q: Sin = 0.23 find tan, cot, sec, and csc

A: Given sin x=0.23Since csc x=1sin x         csc x=10.23=4.35

Q: sin Icos 15° csc 35° tan 4 sec 3 cot 85" : tan 5" : sec55" : CoS 3 :: Csc :: sin 75" cot ::

A:

Q: sin 0 Simplify: I + cos 0 O sec 0 – tan 0 O cse 0 + tan ở O csc 0 + cot 0 О csc @ — сot @

A: Given expression is  sinθ/(1 + cosθ)

Q: sin(8) cos(0) tan(0) = csc(0) sec(0) cot(0) ||

A: Follow next step

Q: cscx+sec x E. Express in terms of sine and cosine. cot x+tan x A. sinx+cscx C. tanx+cot x B. sec…

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Q: (sin-'(cos(2x) + cos-'(sin(2x).

A: Given : ddxsin-1cos2x+cos-1sin2x

Q: (cos(x)cot(x)/1-sin(x))-1=csc(x)

A: We have given (cos(x)cot(x)/1-sin(x))-1=csc(x)

Q: sin x tan : :: cot : Cos x

A:

Q: tan : sin z :: cot : cos r cos/ sin O 1/tan O cos csc csc / sec

A:

Q: / sin(3æ)sin(9æ)dx. Evaluate

A: We have to evaluate the given integral

Q: Establish each identity.

A: Given cosθ-cos5θsinθ+sin5θ=tan2θ

Q: 5 [cot 0 · sec 0 · sin 0]

A: Given: 5cotθ·secθ·sinθ

Q: tan² x 1. Simplify: - 1+secx 2. Simplify: cot? x (sin² x) 3. Verify: sec²x cot x – cot x = tan x

A: Since you have posted a question with multiple subparts, we will solve first three subparts for you.…

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

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

Q: cot x dx In (sin x)

A:

Q: cot x sec x sin x = 1

A:

Q: sin 40 + sin 20 12. cos 48 + cos 20 A- tan 30 B B tan 0 cot 30 D D cot 0

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Q: 3 (cos x)2 + 2 2(cot x)3 +4 cot x-5

A: Given the integral ∫3(cosx)2+22(cotx)3+4cotx-5dx

Q: sin x Verify: cot x + = csc x 1+cos x

A:

Q: Find sec(x) ans sin(x) given cot(x)=4 and sin(x) >0

A: Given that cot(x)=4 and sin(x)>0 We have to find sec(x) and sin (x)

Q: 1- cot20 4) +1 = 2 sin20 1 + cot20

A: Cot x =cosx/sinx Sin^2x + Cos^2x = 1

Q: Verify the identity. cot x - csc X 1- sec x cot x

A: Given:cotx-cscxx-secx=cotx

Q: Use trigonometric identities to simplify the expression. 1/sec2(x)+sin(x)cos(π/2−x)

A:

Q: Find cot(x) and cos(x) if sin(x) =1/4 and tan(x) >0

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Q: 7) sec0- 1 = sin 0 tan 0 sec0

A: Given : secθ - 1secθ = sinθtanθ

Q: i Solve cach trigonometric cquation. 1. sin x tan x = 0 2. secx + tan x = 0 tan 0 cot 0 + V3 tan 8-…

A: we can answer only three subparts, or the first question and the rest can be reposted. No more than…

Q: sin? x cos? x rove that 1 = sin x cosX 1+cotx 1+tanx

A: We have to proof

Q: CSCX 1+ cot² x = sinx

A: Given; 1+cot2x = cscx/sinx.

Q: 10 [cot 0 · sec 0 · sin 0] =

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Q: sin: tan cos :: cot :

A:

Q: sin x 3. cot x + = CSC X 1+ cos x

A: Cot x = cosx/sinx

Q: cosx Prove the identity: tanx+ sec x 1+ sin.x

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Q: Solve cach trigonometric cquation. 1. sin x tan x = 0 | 2. secx + tan x = 0 i 3. tan 8 cot 0 + v3…

A: Since you have posted multipart questions i can do first three subparts as per our company…

Q: sin 5x sin adax =?

A:

Q: #/2 sin " x 2: Evaluate 20 sin ° x+ coSx

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Q: Sin 40 x Cos 20 + Sin 20 x Cos 40.

A:

Q: CSC X cot x -1 Prove sin x tan x

A:

Q: tan x- cotx + 2 cos? x = 1 tan x + cotx

A: tanθ =sinθcosθ cotθ=cosθsinθ sin2θ+cos2θ=1