| (cot? 0 + csc² 0 sin 20) d0

Q: What is the equivalent of the given expression in terms of sin y? * cot²y + 1 sin y

A: Given expression is cot2y+1siny To show: The given expression in terms of siny

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A: cos t in terms of sin t  is given by-

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A:

Q: 1+ cot? 0 cot(-0)sec? 0

A: Dear student as per our rule in one session we can only solve one question. Please post the other…

Q: 3 where 0<xS 5' sin x

A:

Q: dx by using the trigonometric substitution of x 3D V12x? Find sino.

A:

Q: fx=5+cos20 and y=3– sin20 , what is dx A csc³20 B cot20 c) none of the given choices D - csc³20

A:

Q: + sin? x sec? xdx, 1.

A: Since you have asked multiple question, as per our guidelines we are supposed to answer only one…

Q: Solve for angles x and y of the following: (cos*2x – sin*2x) + j(csc²y – 1) = 0

A: The given problem is to find the values of angles x and y for the given complex equation. Given…

Q: Find sin (2)dr (hint: use a half-angle formula twice).

A: Note: sin2x=2sinxcosx  Cos2x=1-2sin^2(x) And sin^2(x)+cos^2(x)=1 by using these formulas we solve…

Q: c) Sr/6 sin 0 d0

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Q: 1 cosa dxdy COST 0. A.sin1 4 OB. sin2 c. 글sin2 O D. 응sinl

A:

Q: sin x (cos x + 4) dx 1+cos?x

A: Solution:

Q: 102 /sin?xcos (2x)dx

A:

Q: 8. dr+ (2r cot 0 + sin 20) d0 = 0.

A: This will be a linear differential equation of r. We will write this in standard form and then solve…

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Q: The value of ∫ is 0

A: Given:The given function is f(x)=sinx2To find:The value of integral ∫22sinx2 dx

Q: 3. sin* ydy 4. J7 sin? ycosºydy

A: Explanation of the answer is as follows

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Q: the squ tS ol mplex 5л 5л 9 (cos () + i sin()). Select all correct Z = 9 9. answers.

A:

Q: solve for the angle u, where 0 … u … 2π sin 2θ - cos θ = 0

A: To calculate the angle u

Q: cos3(50) sin(50) de

A: To determine the integral.

Q: evaluate the integral.

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Q: 3) S sin? dx

A: Solve the integral

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Q: A. sin 60° = B. tan 45° = C. tan 270° = D. csc -30° = E. sec 405° =

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Q: Complete the half-angle identity. 1. sin x/2 = +/- 2. cos ?/2  = +/- 3. tzn y/2 = +/-

A: To complete the half angle indentity

Q: r = 12 sin 18ti + 12 cos 18tj

A: Given :

Q: cot a In(sin r) dr "/2

A: We know that integration of xn is xn+1/n+1. We know that : cosx/sinx= cotx.   Here i attached…

Q: 4 I sec(ø) (b) p* sin(ó) dpdódo

A: The answer of part b is as below.

Q: find dp/ dq. sin q + cos q = cos q

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Q: cot z dz sin? z 2n 8. 7. 16z

A: Please refer the attached image for complete solution.

Q: 1. A = sin(tan[1 + i])

A:

Q: Coтрule the mtegral sin r dr т — 4г + 5

A: This would be solved using catchy integral theorem.

Q: de I cos? 0 2

A:

Q: cos (srj3) cosh"( 10<30")

A: Given : (1) ln [ ( 5+j3 ) + ( 6e^(j*12) ) ]- (10∠30° ) (2) cos(5+i3) cosh^(-1) ( 10∠30° )

Q: find dy/dt.

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Q: sin t 0<I< 2n

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Q: sin(2 – 3i) cos(3 – 2i)

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Q: derivation is required

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Q: 5. y = cos" (cot (esc V?)| - 3x)' tan x (1 6. y = 5x2 - Vcsc x 7. 2x sin y = (2x + 3y)°

A:

Q: Use a right triangle to simplify the given expression as shown. Assume x 7 0.

A: Given that sinϕsec-1ϕx2+164. That is, secϕ=x2+164ϕ=sec-1x2+164

Q: ) Provo that Sin 20Sin@ cos?©=I 20050

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Write csc(cot−1 x − sin−1y) in terms of x and y only .

A: Consider the given expression csc(cot-1 x – sin-1 y)

Q: 23. r = sin 0 (Hint: Convert to rectangular.)

A: There is no such introduction for the solution.I have explained it within the solution.Please go…