Show that 1+ sin 20 + cos 20 1+ sin 20 cos 20 = cot 0

Question:

Show that

1+ sin 20 + cos 20 1+ sin 20 cos 20 = cot 0

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Modern Engineering Mathematics

ISBN: 9781292253497

6th Edition

Authors: Glyn James

See More Books

Question Posted: Jan 04, 2024 06:17 AM

See More Questions

Compute the present value of an annuity in which hourly payments (8760 each year) of $0.41 are made for 3 years at an annual rate of 1.2%.
Show that linear maps preserve the linear structures of a space. (a) Show that for any linear map from Rn to Rm, the image of any line is a line. The image may be a degenerate line, that is, a single...
A mass-spring oscillator consists of a 4.50-kg block attached to a spring of spring constant 148 N/m. At time t = 1.50 s, the position and the velocity of the block are x = 0.105 m and v = 5.97 m/s...
Another liability that employers have is that of unemployment insurance. Class, let's talk about this a little more. At what levels are unemployment liabilities incurred? What are some additional...
In the network of figure, find the value of RL for maximum power transfer. In addition, calculate the power dissipated in RL under these conditions. 1000 I1 10 kn RL 5 kn 10 kn 10 mA
Arrange six departments into a 2 3 grid so that these conditions are satisfied: 1 close to 2, 5 close to 2 and 6, 2 close to 5, and 3 not close to 1 or 2.
Let $X$ denote the time between detections of a particle with a Geiger counter and assume that $X$ has an exponential distribution with $E(X)=1.4$ minutes. The probability that we detect a...
BPO Services is in the business of digitizing information from forms that are filled out by hand. In 2006, a big client gave BPO a distribution of the forms that it digitized in house last year, and...
(a) Draw the graph of 2x + 7y+14=0. (b) Does the equation of part (a) define y as a function of x? If so, identify the function. 15 12- (a) Use the graphing tool to graph the equation. Click to...
Solve the equation 5 cosh x + 3 sinh x = 4
Given s = sin , where 1/2 < < , find, in terms of s, (a) cos (b) sin 2 (c) sin 3 (d) sin 1/2
When all subjects in the 2008 GSS who were working full- or part-time were asked how many hours they worked in the previous week at all jobs (variable HRS1), software produced the following analyses:...
Holly plans to open a pet-shop and to run the business for 5 years. The pet service equipment will cost $125,000. Holly expects after-tax cash flows to be $35,000 a year and her required rate of...
give a one-page Communication Consultant Team Analysis based on one of the four workplace team scenarios provided in which you complete a Communication Audit: Assess Strengths Assess Weaknesses...
With so many opportunities to apply for jobs online, is it still worthwhile to prepare a traditional paper rsum? Why or why not? PLEASE WITH MORE DETAILS EXPLANATION ?
Are there certain expectations that originate in cultural values? Have certain aspects from other cultures been adopted into this culture? Why or why not?
What is the role of strategic leadership in successful strategy implementation? Your textbook introduces two structural adaptations that are highly effective in dealing with the challenges of...
Into what bodies are institutional VCs most commonly organized? How are their deals structured and priced?
A woman at a point A on the shore of a circular lake with radius 2 mi wants to arrive at the point C diametrically opposite on the other side of the lake in the shortest possible A time. She can walk...
Why does the triple point in a PT diagram become a triple line in a PV diagram?
Starting with the van der Waals equation of state, find an expression for the total differential dP in terms of dV and dT. By calculating the mixed partial derivatives ((P/V) /T) V and ( (P/T) V /V)...
In each of the following cases identify the alkene that is expected to be more reactive toward acid-catalyzed hydration. a. b. 2-Methyl-2-butene or 3-methyl-1-butene or
A company has four employees each who earn $155 a day. They work Monday through Friday and are paid at the end of the day on Friday of each five-day work week. September 30 falls on a Wednesday,...
Mark Ltd's information regarding inventory is as follows 3205 cost of inventory at the beginning of the year 3178 purchases of materials or products 3573 cost of inventory at the end of the year What...
Why is water not used for fire suppression in data centers?

Show that 1+ sin 20 + cos 20 1+ sin 20 cos 20 = cot 0

Question:

1+ sin 20 + cos 20 1+ sin 20 cos 20 = cot 0

Step by Step Answer:

1 sin 20 cos20 1 sin 20cos 20 1...View the full answer

Modern Engineering Mathematics

Students also viewed these Sciences questions