Using the exponential representation of the sine and cosine functions, (eto + e ) and sine -(*
Question:
Show that
a. cos2θ + sin2θ = 1
b. d (cosθ ) / dθ = sinθ
c. sin (θ + Ï) = cosθ
Transcribed Image Text:
(eto + e ) and sine -(* - e ) Icose = 2i cose = + e ) and sine -(0 – e ") 2i = - =
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (8 reviews)
a b c cose si...View the full answer
Answered By
Atuga Nichasius
I am a Highly skilled Online Tutor has a Bachelor’s Degree in Engineering as well as seven years of experience tutoring students in high school, bachelors and post graduate levels. I have a solid understanding of all learning styles as well as using asynchronous online platforms for tutoring needs. I individualise tutoring for students according to content tutoring needs assessments.
My strengths include good understanding of all teaching methods and learning styles and I am able to convey material to students in an easy to understand manner. I can also assists students with homework questions and test preparation strategies and I am able to help students in math, gre, business , and statistics
I consider myself to have excellent interpersonal and assessment skills with strong teaching presentation verbal and written communication
I love tutoring. I love doing it. I find it intrinsically satisfying to see the light come on in a student's eyes.
My first math lesson that I taught was when I was 5. My neighbor, still in diapers, kept skipping 4 when counting from 1 to 10. I worked with him until he could get all 10 numbers in a row, and match them up with his fingers.
My students drastically improve under my tutelage, generally seeing a two grade level improvement (F to C, C to A, for example), and all of them get a much clearer understanding!
I am committed to helping my students get the top grades no matter the cost. I will take extra hours with you, repeat myself a thousand times if I have to and guide you to the best of my ability until you understand the concept that I'm teaching you.
5.00+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
The Fourier series trigonometric representation of a periodic function is Find the exponential Fourier series representation of f(t). f(t) = 10-5 |-cos nT1+.sin 1 n +1
-
The coefficients of the trigonometric Fourier series representation of a function are: If n = 50n, find the exponential Fourier series for the function. a,- , n = 0, 1, 2,
-
Obtain the sine law of plane trigonometry by interpreting the product A x B and the alternate representation (A B) X B.
-
A Mechanical Design Company produces an innovative design of Battery used for electric cars. The standard design of producing one(1) unit of Battery is provided in the bill of materials BOM which...
-
Elaine Constantine, who is single, sells her current personal residence with adjustable basis of $170,000 for $455,000. She has owned and lived in the house for over 25 years. Her selling expenses...
-
Suppose that X1 and X2 are independent random variables, and that each has the normal distribution with mean 0 and variance 2. Show that (X1 + X2)/(X1 X2) has the t distribution with one degree of...
-
High ethical standards are distinguishing features of which of the following bodies? A. Craft guilds B. Trade bodies C. Professional bodies
-
Case A. Kapono Farms exchanged an old tractor for a newer model. The old tractor had a book value of $12,000 (original cost of $28,000 less accumulated depreciation of $16,000) and a fair value of...
-
Consider a three-year corporate bond selling for $1,052.49, paying interest annually, with a face value of $1,000, a coupon rate of 9%, and a YTM of 7%. What is the duration of this bond?
-
The Pacific Corporation operates car rental agencies at more than 20 airports. Customers can choose from one of three contracts for car rentals of one day or less: Contract 1: $50 for the day...
-
Find the result of operating with d 2 /dx 2 + d 2 /dy 2 + d 2 /dz 2 on the function x 2 + y 2 + z 2 . Is this function an eigenfunction of the operator?
-
Using commercial music for advertising is nothing new, but advertisers need to be very careful with their choices, as sometimes things can g o wrong unexpectedly. In 2013, General Motors was forced...
-
Multiple Choice. Choose the best answer. The organization assigned primary responsibility for establishing accounting and financial reporting standards for health care organizations is the: a....
-
According to Tim O'Reilly, what marked a turning point for the web?
-
What are some of the significant similarities and differences among the field of counseling psychology and clinical psychology? What distinguishes counseling psychology from other fields of...
-
What is the operating potential of an X - ray tube, if it produces photons with a maximum energy of 6 . 4 3 x 1 0 - 1 5 J ? ?
-
Martin Seligman and Mihaly Csikszentmihalyi describe the basic tenets and philosophy of positive psychology. What do you see as the most significant similarities and differences between the...
-
You and your friends are hiking in the woods. In the morning you travel 3 0 km in 4 . 5 hours. After lunch you turn back and arrive at your starting point after walking an additional 7 hours. A ) )...
-
In Example 2 find the currents: If the capacitance is changed to C = 5/27 F. (General solution only.)
-
What is the maximum volume of 0.25 M sodium hypochlorite solution (NaOCl, laundry bleach) that can be prepared by dilution of 1.00 L of 0.80 M NaOCl?
-
Calculate the flux of energy arising from a temperature gradient of 2.5 K m 1 in a sample of argon in which the mean temperature is 273 K.
-
The mobilities of H + and Cl at 25C in water are 3.623 10 7 m 2 s 1 V 1 and 7.91 10 8 m 2 s 1 V 1 , respectively. What proportion of the current is carried by the protons in 10 3 m HCl(aq)? What...
-
A space vehicle of internal volume 3.0 m 3 is struck by a meteor and a hole of radius 0.10 mm is formed. If the oxygen pressure within the vehicle is initially 80 kPa and its temperature 298 K, how...
-
A major city in Eastern Canada is planning to build a new wastewater treatment plant to accommodate the increasing water consumption of the city, Plant construction will start in 2018 and is going to...
-
Tim, Sim, and Pim are employed as a Customer Care Agent at ABC Company Limited. Over the past years, they worked well as a team. Kim, recently employed to the company, started to feel uncomfortable...
-
Save-the-Earth Company reports the following income statement accounts for the year ended December 31. Sales discounts Office salaries expense Rent expense-Office space Advertising expense $ 850...
Study smarter with the SolutionInn App