. Let R be the relation on Z→ Z such that ((a,b),(c,d)) eR = a+d =b+c. Show that R is an equivalence relation.

Q: Including the broken lines, how may secant lines are there in the figure? A E В 1 2 4

A: Solution -: There are two secant line  AB and CD .

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A: The required answer is shown below.

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A: We have to answer following Questions.

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Q: 25 and 26

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Q: 5. AU (E n F)

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Q: Method of Variation of Parameters: [D² - 8D + 16]y = e4Xsec²x

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A: We have to solve the differential equation.

Q: 9. Emily spent two thirds of her money. Then she lost two thirds of the money that was left. Four…

A: Solution

Q: Find the limit of the following convergent sequence. 72 a, = 4, an+1 1+ an О А. 5 В. 3 О С. 8 D. 4

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Q: find the Zero and order of the Linear trans formation TIRR defined as Teab)=la+bg d-byb)

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Q: Using Laplace Transforms Method, solve the following differential equations a) x"(t) – x(t) = 4Cost…

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Q: 2. Using the method of full or partial truth tables, say whether the following sentences of L1 are…

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Q: 4. 3, 6, 12, ..20th term 5. 1/3, 1, 3, ...8th term

A: If a be a first term and r is a common ratio of a geometric sequence  then nth term of a geometric…

Q: 4. Find the first five terms of the sequence in which the sixth term is 47 and twelfth term is 77.…

A: Given:Arithmetic progression  T6=a+5d=47  T12=a+11d=77   We have to find T5 = ?

Q: 4. -5, -3-2, . 18th term 5. 16, 11, 6, ., 10th term

A: Part (4) We have -5, -312, -2, .... Subpart (a) Common difference is any term minus the previous…

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Q: The sum of three consecutive multiples of 8 is 888. Find the multiples.

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Q: I. Determine whether or not each of the following is an arithmetic sequence. 3. 3, 7, 11, 15,.. 4.…

A: To determine whether or not each of the following is an arithmetic sequence. 3 3,7,11,15,....4…

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Q: what is gross  monthly for the hourly position?

A: Solution

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Q: TTEN ONLY PLEASE UPVOTE. DOWNVOTE FOR HANDWRITTEN. DO NOT ANSWER IF YOU ALREADY ANSWERED THIS

A: (2). Given that the series                      2, 5, 8,  . . .

Q: K/29° N

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Q: C. Solve as indicated. 1. How many terms are there in an arithmetic sequence where a, = 12, a, = 60…

A: We have to find the number of terms in the arithmetic sequence where a1=12, an=60 and d=8

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A: We will draw venn diagram of given data set and then find required values .

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Q: 3. Show whether the following expressions are equal or not. Use tables or identities. x + (y z) = (x…

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Q: Considering the following Linear equation set: 2x1 + 6x2 + 15x3 = -12 %3D 4x + 7x2 + 13.x3 = -10 3x1…

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Q: 6. Let U be a unitary matrix. Prove that (a) UH is also a unitary matrix. (b) ||Ux|| = ||x|| for all…

A: Given U be  a unitary matrix We have to prove the following a UH also unitary matrix b Ux=x for all…

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Q: О 13

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A: We have to show that ,   ℤ12(4¯)  is a quotient ring.

Q: 2:50 PM Tue May 17 ( Notes Find the transform, indicating the method used and showing the details…

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