sin(u - v) 12 sinusin v = cot v-cotu

Q: prove identy show steps sinx/1-cosx  - 1/sinx = cotx

A: To prove the given identity, we are taking left hand side,

Q: sin 4zdz 18. 16+ sin * 2-

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Q: sin cos tan !! 3D

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Q: I--I---A sin dydx sin:

A: Given I=∫x=12∫y=xxsinπx2ydydx+∫x=24∫y=x2sinπx2ydydx In the given function variable y is in…

Q: 6(cos² x – 1) x – 1) sin x cos a – sin z O 6 tanx + 6 sec z O 6 cot x+ 6 sec x O 6 tanx + 6 csc z O…

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

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Q: sin x COS cosx tan x cot x sin X COS X %3D

A: To verify the identity:-

Q: QI) Show that: (a) (1+x)° =1+6x (b) (cosx) = –sinx dx

A: 1.  a  1+x6≅1+6xb  ddxcos x=-sin x

Q: tan + 1 tan ( = 1 sin cos 0 tan o = sin + sin²0 (cos ) (1 + sin o)

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Q: 19. sine = and tan 0 =

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Q: 3. Verify: sec?x cot x – cot x = tan x 1 4. Verify: = cot x tan x cscx sin x

A: TO VERIFY THE FOLLOWING EXPRESSIONS TO PROOF 3. sec2x cotx - cotx = tanx4. 1tanxcscxsinx = cotx…

Q: Determine all angles v between 0 and 360 degrees that satisfy  sin3v = sin3

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Q: sin(x+y) - coty siny sin X

A: To evaluate the given expression.

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: cosx tanx - sinx/ cotx = 0 verify the identity

A: cosxtanx-sinxcotx=0 cosxcotx-sinxcotx=0⇒sinxcosx-sinxcosx=0⇒sinx=0  or cosx-sinx=0⇒cosx=sinx ⇒x=nπ…

Q: 1.secB-cosB = tanB sin B 2.cotAcosA + sin A= cscA

A:

Q: cos(x – y) Prove that tan y + cot x sin x cos y

A: We need to prove cosx-ysin x cos y=tan y+ cot x                  Now, we will use the formula…

Q: cot x dz In (sinx)

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Q: = cot-" (2), a > 0 sin at Prove that L() = cot™

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Q: tan x+tan y 1. Simplify: cotx+coty

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Q: cot 0 = 4 sin 0 = Work space:

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

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Q: 2 sinθ - sinθ - 1 = 0, 0<θ<2π

A: 2 sinθ - sinθ - 1 = 0 sinθ = 1 θ  =90°

Q: . sec 0 = sin 0(tan 0 + cot 0)

A: Given expression: sinθtanθ+cotθ=secθ We know that  tanθ=sinθcosθ and cotθ=cosθsinθ

Q: sin w tan w sin w + cos w 1+ tanw tan v – cot v = sin v cos v tan? v – cot² v 5. 6.

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Q: HW/Prove that: . (1) tanx=cot! tan"x= cot-1 (2) sin x = csc -11. (3) sin (sin x) = x

A: We have to prove the identities 1. tan-1x=cot-11x2. sin-1x=csc-11x3. sin-1sinx=x

Q: 1- sin?x COS Xcotx= sin x

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Q: sin 2ø tan² ß do + (sec² ß – 1) cos p dß = 0 B = 2 sin o + c %3D o p = 2 sec² B %3D

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Q: cot x sec x sin x = 1

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Q: 2. Verify: sin x+tan x %3D sin?x sec x cSc x+cotx

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Q: cosx+cotx %3D sinx (sinx+1) cot2 x COSX

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Q: 1+cotx_ 1+sin 2x 6. cotx-1 %3D cos 2x

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Q: tan v - cot v sin v cos v tan'u - cot'a

A: Given: tanv-cotvtan2v-cot2v=sinvcosv Identity used: tanv=sinvcosv=1cotva2-b2=a+ba-b

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

A: Given:cotx-cscxx-secx=cotx

Q: sin'x cos'xdk 3. X COS

A: It is given that, ∫sin2xcos3x dx We have to solve it.

Q: cot x sec x sin x = 1

A: We use Trigonometry identities

Q: 2 cot 2x = cot x-tan x %3D

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Q: (1+ cot x) dx Evaluate: sin?x/9- cot?x cotx (А) - sin +C 3 9- cot?x – sin cotx + 9- В - cotx + C - -…

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

A: We have to proof

Q: (1-sinA) (1+sinA) =(secA-tanA)

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Q: sin: tan cos :: cot :

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Q: tan v sin v tan v - sin v - tan v + sinv tan v sin v

A: We have to prove the identity                                  tanvsinvtanv+sinv=tanv-sinvtanvsinv

Q: secx 1. cotx %3D tanx csc 0- cot 0 2. sec 0-1 = cot 0 COS X 3. = sec x+ tanx Sinx 4. cot 0 +tan 0 =…

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

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Q: Prove the identities:   csc x – cos x cot x = sin x

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Q: prove the identity Sin [I+X)+ sin (Tーメ エx\= COSX sin / II_ %3D

A: Given query is to prove the identity.

Q: sin z Show that

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Q: Demostrar la identidad. sin'x cos'x= (cosx- 3. 3 %3D = (cos'x-cos'x) sinx r hocnda

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Q: Fill in each blank so that the resulting statement is true.

A: DeMoivre's formula s used to solve the problems in which a complex number is raised to some power. A…

Q: sinA (1+cosA) prove that +. =2cosecA (1+cosA) sin A

A: