Pind yl with im Picit differentir tion Cosと+ Sinxニ)

Q: explain why arctan ( tan (3pi/4)) does not equal 3pi/4

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Q: What would you substitute the integrand with in order to evaluate cos(29x) cos(31x) dx? (Do not…

A: The detailed solution is as follows below:

Q: Find he principal valeier of the folousag (@) tanG) (6) Cos ) co tan 62) चिम्य ख

A: Given: tan-1-1, cos-112, tan-13, cos-1-12 we know that tan-1-x=-tan-1x…

Q: Integrate sin" uelog(cosu) . Where n=666

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Q: Give the exact value of csc (cos (). Decimal approximations will receive no credit!

A: We can make it easier for you.

Q: find @ Sin 2TTH Sin 4TTH lt 2. 0.7073in21t icdt

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Q: Find Cos asinsa da Bubstitute

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Q: Comvert to retangular coodinates. Use exct values.

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Q: Find the Integrationof {(u) = tanu + Cos 24. %3D

A: Consider the function, fu=tanu2+cos2u

Q: Use a special right triangle to express sin 60 as e fraction or as a decinal to the nearest…

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Q: Find Modulus and arg for: fal tand - (b) 1-Cosx +isind 1+ Sind-i Cosa

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Q: Show that cosh iθ = cos θ,

A: We know that  coshx=ex+e-x2 and by Euler's theorem, eix=cosx+isinxe-ix=cos-x+isin-x=cosx-isinx We…

Q: Find the exact value of sin195o

A: Find the exact value:

Q: do sulev tos 11. sin 405° 12. cos 420° 13. tan 405° 14. sin 390° 15. csc 450° 16. sec 540° 33т 19.…

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Q: Solve For 0LOL27 -sine%3DCOS o 2.

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Q: Evaluate fi' sin(21*)dt

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Q: Derive the ivenidentitics Sin 20 CoS 20 %3D seco sino COso

A: We have to derive the identity                                        sin2θsinθ-cos2θcosθ=secθ

Q: 2. Is trigonometric substitution needed to evaluate /9 - x² dx?

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Q: 5. If coshx = csc20, prove that 0 = n+ cothe¬x. [Hint: use identity sin(2a + 2n)]

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Q: prove that. sinh ciz) = i sinz sinciz) zisinh z , cescia)= coshz

A: Multiple questions-"As per our guidelines we are suppose to answer only one question.Kindly re-post…

Q: (b) в — р2'а, + psin'ф а, + 2pz sin' ф а, sin²o as + 2pz sin*ф а,

A: The complete solutions are given below

Q: e in Q2, find Sin (2e) with 6 If csce -6,

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Q: Arcsin z dz

A: Topic = Integration  As per guidelines, At a time only one question can be answered out of different…

Q: Use Simpson's rule with n = 4 to approximate 3 cos(x)

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Q: Find given - cosx sinz

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Q: Suppose that π≤θ≤3π/2, tan(θ)=6/12, find sin(θ)=______. (round to 3 decimal places)

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Q: Precal I need to find the radians

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Q: Sueston3 flx)= arc- what would of im/

A: Given: f(x)=arctan(x)

Q: Use the result of Example 7 to compute arctan 0.2 correct to five decimal places.

A: Given that: arctan0.2

Q: Express as a sum.(cos au)(cos bu)

A: Given : (cos au)(cos bu)

Q: Find MLE for theta

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Q: If 5 tana =4 5 sin a – 3 cosa 1 Show that 5 sin a + 2cos a 6.

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Q: Evaluate correct to 4 decimal places, the following i. sec 302°29' ii. cosec 49°7' 4 sec 32°10-2 cot…

A: 1. Sec 302° 29' = sec(302° + 29/60)  ( in 60 minute we have 1 degree)  = sec(302+0.483)…

Q: By using siMPSon method find Sinx da for 3(0,25)

A: Given integral is, ∫01sinxxdx With the step value of 0.25. By substituting the step length the value…

Q: If tanx = 3/4, what is cscx? %3D

A: Given: tanx=34 To find:  Value of cosecx Consider a triangle ABC right angled at B and measure of…

Q: explain why arcos (pi/3) is undefined

A: We first convert pi/3 to decimal

Q: Use Simpson's rule with n = 4 to approximate /" cos(2) -dr

A: Given: ∫16cosxxdx Here a=1, b=6 and n=4  h=b-an∆x=6-14∆x=54∆x=54

Q: Can Cot(2 arccos x) be simplified?

A: The given expression is  cot(2arccosx)

Q: the tollowinng 1. cos (Arc cos) 2. cas(Are tanv3) 3. tan (Arc sin) 4. cos(Arc tan1) S.cot (Arc sin…

A: Find your answer below

Q: Suppose that π≤θ≤3π/2, tan(θ)=10/7, find sin(θ)=______. (round to 3 decimal places)

A: The given problem is solved below details.

Q: Гесos 4x sin 4xdx eCo:

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Q: Suppose that sin(In z) = }, and that sin(In y) = }. If 0 < In z < and 0 < In y < §, use the…

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Q: Integrate sin®19uelog (cosu)

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Q: Find the exact value of sec(arcten 2/3).

A: Let a = arc tan 23. Then       tan α=23 Using; 1+tan2 α=sec2 α⇒sec α=±1+tan2 α

Q: Be-Ba dx = 1. Show that for 3 > 0,

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Q: S- cos ve ve sin? ve de =

A: We will evaluate the given integral.

Q: Differentiate the following: 1. sinocose 2 csce -coto tan@sece 3 (cos 0-1)0

A: Topic:- derivatives  Note :- as per our guideline only first three subparts need to answered