I’m struggling with this a. Express x = -3 +52 in its trigonometric formr (cos(0) + i sin(0)) with 0 ≤ 0 < 2πT.Give your answers to three decimal places.T=abP0=abb. CalculateR=absin (a)sin (a)2+5i1+2isin (a)əƏxәəxafəxf∞f8بحand express it as R+ iI (in exact form).∞αΩΩα Ω8111EE PI=abT =0=sin (a)absin (a)Әsin (a)Əxc. Calculate (-3+6i) (-3-5i) and express it in exponentialformreiowith 00 2TT.Give your answers to three decimal places.ƏƏrӘfƏxf∞fa∞Ωa ΩaΩEE2

Given: a) x=-3+5i Any complex number z=a+bi has a trigonometric form x=rcosθ+isinθ where…

Answered: a. Express x = -3+52 in its…

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Example 3. Food I contains 10 units of vitamin A and 12 unit of vitamin R gram and cost 20 paise per gram. Food II contains 7 unit of vitamin A and 15 unis of vitamin B and costs 18 paise per gram. The daily requirement of vitamin A and R are atleast 80 units and 90 units respectively. Formulate the above as an LPP to per minimise the cost. CS Scanned with CamScanner
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Cell phones have become a necessity for many people throughout the world because modern society has a need for constant access to the internet and the information contained within it. The ability to access email and communicate with family are only two of the reasons for the increasing importance of cell phones. Cell phone manufacturers are constantly updating features to utilize new technologies in an effort to persuade customers to buy their latest models. However, buying a cell phone is a complicated decision and a consumer will probably spend a lot of money, depending on the features that are important to them. We will explore the variation/variability in cell phone retail prices in May 2021 with two datasets. For convenience, these two datasets have been combined into a single file for uploading into SALT. One of these datasets contains retail prices from Amazon, Walmart, and Best Buy in May 2021 of the top-rated models for 2021 as found in columns 1 and 2 of the dataset in SALT.…
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a. Express x = -3+52 in its trigonometric form r (cos(0) + i sin(0)) with 0 ≤ 0 < 2. Give your answers to three decimal places. fa sin (a) f əx 8 Ω