EBK MATHEMATICS FOR MACHINE TECHNOLOGY
8th Edition
ISBN: 9781337798396
Author: SMITH
Publisher: CENGAGE LEARNING - CONSIGNMENT
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Textbook Question
Chapter 42, Problem 107A
Simplify the following expressions.
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Q/Draw the graph k 3,4, and extract
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sin2x sin3x sin5x sin30x
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f(x+T) = f(x)
f(x) = sin² (x) + cos² (x)
T=?
Chapter 42 Solutions
EBK MATHEMATICS FOR MACHINE TECHNOLOGY
Ch. 42 - Add (9x2y+xy5xy2),(3x2y4xy+5xy2) and (7x2y+3xy)Ch. 42 - Multiply the signed numbers -16.2, 12.3, and -4.5.Ch. 42 - Use the proper order of operations to simplify...Ch. 42 - Prob. 4ACh. 42 - Prob. 5ACh. 42 - Prob. 6ACh. 42 - Divide the following terms as indicated. 4x22xCh. 42 - Divide the following terms as indicated....Ch. 42 - Prob. 9ACh. 42 - Divide the following terms as indicated. FS2FS2
Ch. 42 - Divide the following terms as indicated. 014mnCh. 42 - Divide the following terms as indicated....Ch. 42 - Divide the following terms as indicated....Ch. 42 - Divide the following terms as indicated. DM2(1)Ch. 42 - Divide the following terms as indicated. 3.7ababCh. 42 - Divide the following terms as indicated....Ch. 42 - Divide the following terms as indicated....Ch. 42 - Divide the following terms as indicated....Ch. 42 - Divide the following terms as indicated....Ch. 42 - Divide the following terms as indicated....Ch. 42 - Divide the following terms as indicated....Ch. 42 - Prob. 22ACh. 42 - Divide the following terms as indicated....Ch. 42 - Divide the following terms as indicated....Ch. 42 - Divide the following terms as indicated. 34FS3(3S)Ch. 42 - Divide the following terms as indicated....Ch. 42 - Divide the following expressions as indicated....Ch. 42 - Divide the following expressions as indicated....Ch. 42 - Divide the following expressions as indicated....Ch. 42 - Divide the following expressions as indicated....Ch. 42 - Divide the following expressions as indicated....Ch. 42 - Divide the following expressions as indicated....Ch. 42 - Divide the following expressions as indicated....Ch. 42 - Divide the following expressions as indicated....Ch. 42 - Divide the following expressions as indicated....Ch. 42 - Prob. 36ACh. 42 - Divide the following expressions as indicated....Ch. 42 - Prob. 38ACh. 42 - Prob. 39ACh. 42 - Prob. 40ACh. 42 - Raise the following terms to indicated powers....Ch. 42 - Prob. 42ACh. 42 - Prob. 43ACh. 42 - Prob. 44ACh. 42 - Prob. 45ACh. 42 - Prob. 46ACh. 42 - Prob. 47ACh. 42 - Prob. 48ACh. 42 - Prob. 49ACh. 42 - Prob. 50ACh. 42 - Prob. 51ACh. 42 - Prob. 52ACh. 42 - Prob. 53ACh. 42 - Prob. 54ACh. 42 - Prob. 55ACh. 42 - Prob. 56ACh. 42 - Prob. 57ACh. 42 - Prob. 58ACh. 42 - Prob. 59ACh. 42 - Prob. 60ACh. 42 - Prob. 61ACh. 42 - Prob. 62ACh. 42 - Prob. 63ACh. 42 - Prob. 64ACh. 42 - Prob. 65ACh. 42 - Prob. 66ACh. 42 - Prob. 67ACh. 42 - Prob. 68ACh. 42 - Prob. 69ACh. 42 - Prob. 70ACh. 42 - Determine the roots of the following terms. 81x8y6Ch. 42 - Prob. 72ACh. 42 - Prob. 73ACh. 42 - Prob. 74ACh. 42 - Prob. 75ACh. 42 - Prob. 76ACh. 42 - Prob. 77ACh. 42 - Prob. 78ACh. 42 - Prob. 79ACh. 42 - Prob. 80ACh. 42 - Prob. 81ACh. 42 - Prob. 82ACh. 42 - Prob. 83ACh. 42 - Prob. 84ACh. 42 - Prob. 85ACh. 42 - Prob. 86ACh. 42 - Prob. 87ACh. 42 - Prob. 88ACh. 42 - Prob. 89ACh. 42 - Prob. 90ACh. 42 - Prob. 91ACh. 42 - Prob. 92ACh. 42 - Prob. 93ACh. 42 - Prob. 94ACh. 42 - Prob. 95ACh. 42 - Prob. 96ACh. 42 - Prob. 97ACh. 42 - Prob. 98ACh. 42 - Prob. 99ACh. 42 - Prob. 100ACh. 42 - Prob. 101ACh. 42 - Prob. 102ACh. 42 - Prob. 103ACh. 42 - Prob. 104ACh. 42 - Prob. 105ACh. 42 - Prob. 106ACh. 42 - Simplify the following expressions. 64d69d2Ch. 42 - Prob. 108ACh. 42 - Prob. 109ACh. 42 - Prob. 110ACh. 42 - Prob. 111ACh. 42 - Prob. 112ACh. 42 - Prob. 113ACh. 42 - Rewrite the following standard form numbers in...Ch. 42 - Prob. 115ACh. 42 - Rewrite the following standard form numbers in...Ch. 42 - Rewrite the following standard form numbers in...Ch. 42 - Prob. 118ACh. 42 - Prob. 119ACh. 42 - Prob. 120ACh. 42 - Prob. 121ACh. 42 - Prob. 122ACh. 42 - Prob. 123ACh. 42 - Prob. 124ACh. 42 - Prob. 125ACh. 42 - Prob. 126ACh. 42 - Prob. 127ACh. 42 - Prob. 128ACh. 42 - Prob. 129ACh. 42 - Prob. 130ACh. 42 - Prob. 131ACh. 42 - Prob. 132ACh. 42 - Prob. 133ACh. 42 - Prob. 134ACh. 42 - Prob. 135ACh. 42 - Prob. 136ACh. 42 - Prob. 137ACh. 42 - Prob. 138ACh. 42 - Prob. 139ACh. 42 - Prob. 140ACh. 42 - Prob. 141ACh. 42 - Prob. 142ACh. 42 - Prob. 143ACh. 42 - Prob. 144ACh. 42 - Prob. 145ACh. 42 - Prob. 146ACh. 42 - Prob. 147ACh. 42 - Prob. 148ACh. 42 - Prob. 149ACh. 42 - The following problems are given in decimal...Ch. 42 - Prob. 151ACh. 42 - Prob. 152ACh. 42 - Prob. 153ACh. 42 - Prob. 154A
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- Find the area bounded by f(x) = sin x, g(x) = cos x in the first quadrant.arrow_forward1. Matrix Operations Given: A = [ 33 ]A-[3-321] -3 B = [342]B-[3-41-2] (a) A² A2 Multiply A× A: -3 = (3 x 32x-3) (3 x 22 x 1) | = |[19–63 |-9-3 -6+21] = A² = 33 33 1-3×3+1x-3) (-3×2+1x1) [12]A2=[3-321][3-321]=[(3×3+2x-3)(-3×3+1x-3)(3×2+2×1)(-3×2+1×1)]=[9-6-9-36+2-6+1 ]=[3-128-5] (b) | A ||A| Determinant of A | A | (3 × 1) (2 x-3)=3+ 6 = 9|A|=(3×1)-(2x-3)=3+6=9 (c) Adjoint of A Swap diagonal elements and change sign of off-diagonals: A = [33], so adj (A) = |¯²]A=[3-321], so adj(A)=[13–23] -3 (d) B-¹B-1 First find | B ||B|: |B | (3x-2)- (1 × -4) = -6 + 4 = −2|B|=(3x-2)-(1x-4)=-6+4=-2 Then the adjoint of B: adj (B) = [² 3 adj(B)=[-24-13] Now, B-1 1 = |B| · adj (B) = 1 [²¯¯³¹³] = [2₂ B 0.5 |B-1=|B|1-adj(B)=-21[-24-13]=[1-20.5-1.5] 2. (a) Matrix Method: Solve (2x + 3y = 6 (2x-3y=14 {2x+3y=62x-3y=14 Matrix form: 22 33-22 = [223-3][xy]=[614] Find inverse of coefficient matrix: Determinant: | M | (2x-3) - (3 x 2) = -6 -6 = -12|M|=(2x-3)-(3×2)=-6-6=-12 Adjoint: adj(M) = [3]adj(M)-[-3-2-32] So…arrow_forwardQuestions An insurance company's cumulative incurred claims for the last 5 accident years are given in the following table: Development Year Accident Year 0 2018 1 2 3 4 245 267 274 289 292 2019 255 276 288 294 2020 265 283 292 2021 263 278 2022 271 It can be assumed that claims are fully run off after 4 years. The premiums received for each year are: Accident Year Premium 2018 306 2019 312 2020 318 2021 326 2022 330 You do not need to make any allowance for inflation. 1. (a) Calculate the reserve at the end of 2022 using the basic chain ladder method. (b) Calculate the reserve at the end of 2022 using the Bornhuetter-Ferguson method. 2. Comment on the differences in the reserves produced by the methods in Part 1.arrow_forward
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