1 The Six Trigonometric Functions 2 Right Triangle Trigonometry 3 Radian Measure 4 Graphing And Inverse Functions 5 Identities And Formulas 6 Equations 7 Triangles 8 Complex Numbers And Polarcoordinates A Appendix: Review Topics Chapter8: Complex Numbers And Polarcoordinates
8.1 Complex Numbers 8.2 Trigonometric Form For Complex Numbers 8.3 Products And Quotients In Trigonometric Form 8.4 Roots Of A Complex Number 8.5 Polar Coordinates 8.6 Equations In Polar Coordinates And Their Graphs Chapter Questions Section8.3: Products And Quotients In Trigonometric Form
Problem 1PS Problem 2PS Problem 3PS Problem 4PS Problem 5PS: Multiply. Leave all answers in trigonometric form. 5(cos15+isin15)2(cos25+isin25) Problem 6PS Problem 7PS: Multiply. Leave all answers in trigonometric form. 9(cos115+isin115)4(cos51+isin51) Problem 8PS: Multiply. Leave all answers in trigonometric form. 7(cos110+isin110)8(cos201+isin201) Problem 9PS Problem 10PS Problem 11PS Problem 12PS Problem 13PS Problem 14PS Problem 15PS Problem 16PS Problem 17PS Problem 18PS Problem 19PS Problem 20PS Problem 21PS Problem 22PS Problem 23PS Problem 24PS Problem 25PS Problem 26PS Problem 27PS: Use de Moivres Theorem to find each of the following. Write your answer in standard form. (cis12)10 Problem 28PS Problem 29PS Problem 30PS Problem 31PS Problem 32PS Problem 33PS: Use de Moivres Theorem to find each of the following. Write your answer in standard form. (3+i)4 Problem 34PS Problem 35PS Problem 36PS Problem 37PS Problem 38PS Problem 39PS: Use de Moivres Theorem to find the reciprocal of each number below. 1+i Problem 40PS Problem 41PS Problem 42PS Problem 43PS Problem 44PS Problem 45PS Problem 46PS Problem 47PS: Divide. Leave your answers in trigonometric form. 4cis28cis6 Problem 48PS Problem 49PS Problem 50PS Problem 51PS Problem 52PS Problem 53PS Problem 54PS Problem 55PS Problem 56PS Problem 57PS Problem 58PS Problem 59PS Problem 60PS Problem 61PS Problem 62PS Problem 63PS Problem 64PS Problem 65PS Problem 66PS Problem 67PS Problem 68PS Problem 69PS Problem 70PS Problem 71PS Problem 72PS Problem 73PS Problem 74PS Problem 75PS Problem 76PS Problem 77PS: Multiply 5(cos10+isin10)4(cos15+isin15). a. 9(cos150+isin150) b. cos100+isin100 c.... Problem 78PS: Divide 8(cos120+isin120)2(cos40+isin40). a. 4(cos30+isin30) b. 4(cos80+isin80) c. 4(cos160+isin160)... Problem 79PS Problem 80PS: Simplify (1i)4(3i)2(1+i3)5 ,_ by first writing each complex number in trigonometric form. Convert... Problem 70PS
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Integrate the function below using half-angle identity:
Transcribed Image Text: I sin? 3c cos? 6c dc
With differentiation, one of the major concepts of calculus. Integration involves the calculation of an integral, which is useful to find many quantities such as areas, volumes, and displacement.
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