Which expression below can be obtained from 22sin*a by using a power reducing formula? Select the correct answer below: O 1 + 11lcos (4a) O 3 - 11cos (2a) + cos (4a) 4. +11cos (2a) + cos (4a) * - 11cos (2a)+11cos (4a)

Q: - 10 +V-175 al expression 5 er in exact form without decimals. To enter a on

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Q: 4. For n E N, n ≥ 2, find a formula for İ(¹-) j=2 and prove that your formula is correct. Note: This…

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Q: Given the first term is: t1 = 5 and the recursive definition is: tn+1 = 3 · tn, what would be the…

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Q: Which expression below can be obtained from 22sin"a by using a power reducing formula?

A: 22sin4⁡x⇒112(2sin2⁡x)2⇒112(1−cos⁡2x)2[2sin2⁡x=1−cos⁡2x]⇒112(1−2cos⁡2x+cos2⁡22)[(a+b)2=a2+2ab+b2]→112…

Q: 3K) (9+SK)() 72 lim > 3 1+-k in 10. 2. 72-00 k=1 A. 78 В. 26 С. 10 D. 8

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Q: limn0 In(2n-3) -) is 8. n+5 Select one: 2 non of them

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Q: The X numbers may be defined recursively by Xo = 0,X1 = 2 and X, = (X,-2)² + 2Xn-1 a) Please find…

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Q: in pmi, step 2 is n=k+1 n=0 n=1 assume some natural number of k for

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Q: The X numbers may be defined recursively by Xo = 0, X, = 2 and X, = (Xn-2)² + 2Xn-1 %3D a) Please…

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Q: 2. Find the formula of the general n th term . (i) (1,3,5,7,.) (1 2 3 4 (ii) 2 3 45" 11 (iii) 48 16'…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The coefficient of x2 in the expansion of [1- x/2]3  -   (a + x) 4 is 2a where a>0. Find a.

A: The coefficient of x2 in the expansion of [1- x/2]3  -   (a + x) 4 is 2a where a>0. Find a

Q: 8

A: Recall the following fact.

Q: 3 a. Suppose h(n)= 15n° + n and f(n) = 14n°. Is f(n)EN(h(n))? Use the definition of Omega notation.

A: We'll answer the first question since the exact one wasn't specified. Please submit a new question…

Q: Use a power reducing formula to determine which of the following is equivalent to 16sin*t. Select…

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Q: le Find a if the 17th and 18th terms of the expansion (2 + a)" are equal.

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Q: lim еxp is n exp 1. (e-e) 2. (e -). 3. (e* - e2). 4. None of the above O 1 O 2 O 4 3.

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Q: and 6um 2 Suppose the expression 3t +2 represents the number of tiles used at any stage of a growing…

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Q: 5 find the quotient i15-as a" by long division meth od 1-a

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Q: (c) Expand (7– 3x) in ascending powers of x, up to and including the 4" tem. Hence, approximate…

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Q: COS1501 |U| = 140 100 (40-x)-X -(50-x) = x + 10 50-x 40-X X 45-X 80-(50-x) -X - (45-x) = x - 15…

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Q: for A(x) on [0, 2] and (2, 4]. ers in exact form. Use symbolic notation and fractions where needed.)…

A: We have to find the following conditions according to the given information

Q: The Lucas numbers can be generated using the recursive formula: L1 = 2 L2 = 1 LN =LN–1 +LN–2 What is…

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Q: 14 For: 等,曾 3. 6. 27 3 5 7 5n 6. ... Find the explicit nth term.

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 22. f (x) = e² + sin x

A: The given function is f(x)=ex+sinx .......................................... (1)

Q: 2. Let, a1= 3 and for n ≥ 2, an = 2an-1 + 1, express an in terms of n. for n ≥ 3, an = 2an-1+ bn-1…

A: NOTE:- AS POSTED MULTIPLE INDEPENDENT QUESTIONS. WE ARE ANSWERING ONLY FIRST QUESTIONS FOR YOU AS…

Q: Interpret the graphics (find Xg. the different Taylor expansions, -): 1. f(x) = sin(x) 10 -5- -10 -5…

A: See graph below.

Q: Proceed as in Example 3 in Section 6.1 to rewrite the given expression using a single power n(n –…

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Q: Find the first three terms of the expansion (4 – 2x). 4°(1- 폴 + 쫄 +…) O b. 2°(1 + 꼭 + 플 + …) Oc…

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Q: Which of the following is the exact difference fl(x) -x when x = O-x2-51 -52 0-x2-53 o-x2-55 1/3

A: Which of the given is the exact difference fl(x)-x when x=1/3.

Q: on notation to rewrite the following exp - 2 n 3 1 n – + .. %3D 4! n! n! k = 0

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Q: mple of 1000 com xin ditions necessary ximation to the b

A: According to the sum, We have to use the normal approximation to the binomial to approximate this…

Q: = 4) Use the recursion formula Stan" xdx to calculate Stan³xdx tan" X n-1 n-1 -ftan”-2 xdx

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Q: 6h term of a G.P. is 9375 and its 4th term is 375. ind its 9th term.

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Q: lim exp is 1. (e* - e) 2. (e* -). 3. (e* - e²). 4. None of the above O 1 O 4 3.

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Q: Compute аn+1 lim n-00 An for (-3)" an = 2n+1 * Enter your answer as a decimal number, not as a…

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Q: a. Simplify: eln 3 b. Use your simplification from part (a) to rewrite 3x in terms of base e.

A: Fomulae used: eln(x) = x ln(ax) = xln(a)

Q: In another proof, I found the following statement. Since we are given deg f(x) = n, then the…

A: Definition: (Quotient ring) Let R be a ring and I be an ideal in R. The quotient ring is defined as…

Q: a. Simplify: eln 3. b. Use your simplification from part (a) to rewrite 3x in terms of base e.

A: Let x=eln3lnx=lneln3lnx=ln3x=3 Thus, the value of eln3=3

Q: Rewrite -5sin(x)-6cos(x) as Asin(Bx+C) (B  (round A & C to 2

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Q: Given the first term is: t1 = 5 and the recursive definition is: tn+1 what would be the second term?…

A: We have t1=5  And, tn+1=3.tn We need to find second term

Q: Putting •7/2 •7/2 In = cos2"0 de and Jn = 0? cos2"e de for any non-negative integer n, show the…

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Q: Find the coefficient of x^0 in the expansion ((x^2)+1/x)

A: topic - binomial expansion

Q: 2n + 1 2 1) Use e - N to prove lim n0 5n + 2

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Q: (a) Express (4-3x) in the form of a(1+bx) where a and be R. Hence, find the expansion of (4–3x) up…

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Q: Which expression below can be obtained from 18sin'z by using a power reducing formula? Select the…

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Q: Which of the following is equivalent to 25 Oa the sum does not exist (or it diverges) O D. 2 OC 2 Od…

A: Using ratio test  This is geometric series