dy If x=5+ cos20 and y =3– sin20 , what is -? dr A csc 20 В cot20 none of the given choices -csc 20 - cot20

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Q: S √√9-x² dx using trigonometric substitution will lead to: **/2 cos²0d0 Evaluating Ⓒ 18/² A 95*1/2 B…

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Q: dy If x=5+ cos20 and y=3– sin20 , what is dx A - csc³20 - cot20 C csc³20 (D cot20 E none of the…

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Q: d²y If x=5+ cos20 and y=3- sin20, what is ? dx² A csc ³20 (в B - cot20 Ⓒ-csc ³20 D cot20

A: Given: x=5+cos2θ and y=3-sin2θ Now, dxdθ=d5+cos2θdθ=-2sin2θ and    dydθ=d3-sin2θdθ=-2cos2θ Now…

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Q: п/4 sin7x + 1 dx cos?x - π/4 Select one: а. 2 b. 4 С. 1 d. 0

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Q: Find :L[cos h 5t sin 2t ] 25 2 [(s² – 25)( s² + 4). (s - 5)? +4 O A.) О в) 1 1 1 (s - 5)? +4 (s +…

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Q: Let cos A = with A in QII and find V13 sin(2A) = Preview TI Enter your answer as a number (like…

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Q: If x= cos 50 and y = sin 50 , then dx 18 %3D a. - cot 50 b. - 5 cot 50 C. 5 tan 50 d. -5 tan 56

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A: Please see the answer in step 2

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Q: 9 Find 0 if 0<0 < 2n and: d sin 0 = 1 h cos? 0 = i tan 0: i tan? 0 = 3

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Q: 10* -dx may be written as A lnl secR+ tan R+ C, where A, B, and C are constants not equal to zero.…

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Q: Suppose m and n are constants and m #n. Evaluate sin(mx) cos(nx) dx-

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A: Given:         ∫0π3sin3θ cosθ dθ    Use the following identity…

Q: (A) B (C) (D) **/2 18 [*/ ces **/2 cos²0d0 18 sin²0d0 cos²0d0 0 of the 0 **/2 $ cos²0d0

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Q: If sin x = siny = a and cosx = cosy = b, then cos(x-y) is Select one: O a. z2 + a² O b. 2b + 2a O C.…

A: Given  sin x = sin y = acos x = cos y = b Use cos (x-y) formula cos(x-y)=cosx cos y + sinx sinysin…

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Q: 13:49 4 Screen. 34 (C) If y = sin 2x + cos 2x , then (y,)o =? ans. none PAE sin+ COs 2

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Q: i1. L'[s/(s² +a)*]= (1/2a) t sin at 12, L' [1/(s² + a?)² = (1/2a) (sin at – at cos at) %3D

A: Introduction: The convolution is very significant in calculatig inverse Laplace transformation.…

Q: Find cos(u/2) if cosu=0.153 and u is in Quadrant-IV. round to the 4th decimal place cos(u/2)=

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Q: dx can be transformed to which of the following when trigonometric substitution is used? (x²+4)²…

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Q: Find zw and Leave your ans z=3(cos 140° + i sin 140°) w=5(cos 280° + i sin 280°)

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Q: dy If x=5+cos20 and y=3– sin20 , what is dx A cot2e B none of the given choices c) -csc°20 D - cot20…

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Q: One of the correct steps to evaluate A B) None Ⓒ [+ + [ 1².40-16.4040] -S de cos 40d0 + [ 140 + 1 =…

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Q: fo 13. cos (0) – 5 sin (0) d0 COS

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Q: Evaluate 1- Sin L Cos L do 2- ( sing ecasy Sdt J-t44t-3 3-

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A: We change it into first order linear equation and then solve.

Q: 29 yn C ini n0 Ca 22. Evaluate cos-1(sin ). 16 h cowor

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Q: Csc A V10 with A in QII find cos 2A. V10 If

A: Trigonometry is the study of the relationship between the sides and angles of a right-angled…

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Q: sốn ² sin () cos() sin() dx (Consider initially the first 2 terms)

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Q: 11T 2. What is the exact value of cos()?

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Q: b. 4 sin² (- ) + 8 cos(÷)– 7= 0 for 0 < 0 < 360°

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Q: e* cos (7e*) cos (4e*) dx Evaluate: --cos (3e*) -cos (11e*) + C (A 22 B 6 (3e*) +cos (11e") +c cos…

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Q: 2. %3D 8. Assume that cos(r) = 15 for r in quadrant IV. Find sin(2.r), cos(2r), and tan(2r).

A: Given - cos(x)=1517, x is in fourth quadrant.To find-sin(2x) , cos(2x) and tan (2x)Here we will use…

Q: One of the correct steps to evaluate A sin²20d0 [² B cos 40d0 C) None Ⓒ//ww D do + sin²20d0 Ⓒ = [ √…

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Q: de 2- sin(e) ( cos(e) de 1+cos(0) de 2- 3sin(e) de 3sin(e) + 4cos(e) + 5 de sin(e) + 3cos(6) + 3

A: SOLUTION Given ∫dθ2 -sinθ∫cosθ dθ1+cosθ∫dθ2-3sinθ∫d θ3 sinθ+4 cosθ+5∫d θsinθ +3 cosθ+3 we need to…

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A: Given : function y = csc2(x3)   To find : Derivative of the given function dydx?

Q: Find :L [cos h 5t sin 2t] a.) (s²-25)(s²+ 4) [ल. 2s b.) (5-5)²+4 c.) 1. (5-5)²+4 (s+ 5)?+4 dl.)…

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Q: 7. 3cos (@t – a), where o and a are constants 8. Show that L(cos 23t – sin 2 3t) = s²+36

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Q: Find y' if y = esin (2=) + cos (e-2). [Please upload your detailed solutions under the box below]…

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