For the triangle in Fig. 20.50 find the expression for sin 2A. Fig. 20.50 A b
Question:
For the triangle in Fig. 20.50 find the expression for sin 2A.
Transcribed Image Text:
Fig. 20.50 A с b a
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 80% (5 reviews)
In the below given diagram we can s...View the full answer
Answered By
Gloria Joseph
Hi,
I am a tutor in Mathematics subject. I love learning and teaching too. I understand that each student is unique and hence I need to change myself - while communicating with each one of the students - so as to make the activity of learning a play thing, once and then for ever!
I believe in activity-based learning, with the help of tools/games/students participating in events- especially outdoor ones. I also believe in continuous learning and teaching to keep myself up to date!
Cheers!!
0.00
0 Reviews
10+ Question Solved
Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
Question Posted:
Students also viewed these Mathematics questions
-
19. If A, B, C are the angles of a triangle such that cot- A = 3 tan, then sin A, sin B,sin C are in 1) A.P 2) G.P. 3) .P. 4) A.G.P. Numerical value type questions 20. cos 56 + cos 58 - cos 66 -4...
-
In the network in Fig P6.5, find i0(t) for t>0 using the differential equation approach. t-0 t(t) 2A 2H 12 4
-
cos(A+C) > tan A, tan B, tan C are in 10. cos2B = cos(A- C) 3) G.P. 4) A.G.P 2) . 1) A.P. cos A x tan A+ y tan B then 11. If x+y cos B A-B A- B 2) tan A+B 3) cot- A+B 4) cot- 1) tan- 12. In a...
-
On June 15, 2020, Smithson Foods purchased $1,000,000 of 2.5 percent corporate bonds at par and designated them as availableforsale investments. On December 31, 2020, Smithsons yearend, the bonds are...
-
Denim Corporation declares a nontaxable dividend payable in rights to subscribe to common stock. One right and $60 entitle the holder to subscribe to one share of stock. One right is issued for every...
-
Jeremy is an executive for Columbia Corporation, which is going through a restructuring of its corporate headquarters operations. Columbia has offered to relocate Jeremy from its New York...
-
What was the firm's times-interest-earned ratio for 2018 ? a. 4 b. 3 c. 5 d. 6 Sales revenues for 2018 were \(\$ 800,000\), gross profit was \(\$ 320,000\), and net income was \(\$ 36,000\). The...
-
Neal Paper Co. produces the paper used by wallpaper manufacturers. Neals four-stage process includes mixing, cooking, rolling, and cutting. During September, the Mixing Department started and...
-
Winnebagel Corp. currently sells 2 7 , 6 0 0 motor homes per year at $ 4 1 , 4 0 0 each, and 1 1 , 0 4 0 luxury motor coaches per year at $ 7 8 , 2 0 0 each. The company wants to introduce a new...
-
Show that y = Asin 2t + Bcos2t may be written as y = Csin(2t + a), where C= A+ B and tana = BIA.
-
Find an algebraic expression for each of the given expressions. sin(2cos 1 x)
-
A researcher has collected a random sample of data about Honda Accords for sale in Ontario. The data indicate year of the car, number of kilometres, and list price. Create and analyze all possible...
-
Briefly describe the nature of the report auditors should issue if they conduct an audit of systems effectiveness and systems efficiency.
-
Briefly describe the four types of opinion that an external auditor might give after completing an information systems audit.
-
Some companies have carried out an environmental audit, but have not produced or implemented any action plan as a result. Is there a danger that the environmental audit is being used as a marketing...
-
Which of the gaps in Figure 3- 1 do you think represents the major problem for most firms? How can a company attempt to eliminate the knowledge gap? The communications gap?
-
It has been argued that environmental auditing is merely a passing fad, and that soon auditors will be turning their attention to some other fashionable topic. Will environmental audit exist in...
-
Explain organisational culture and list its principal manifestations. Give an example of each, indicating the culture at your university or college. Briefly describe your perception of the culture at...
-
Show that if A is any m n matrix, then Im A = A and AIn = A.
-
Find the one-sided Fourier sine transform of the function f(x) = x.
-
Find the one-sided Fourier cosine transform of the function a/(b 2 + t 2 ).
-
Sketch a rough graph of the product cos (x/L) sin (x/L) from 0 to L and convince yourself that its integral from L to L vanishes.
-
Complex Trust - Capital Gain Distributed to Beneficiary Facts - Prepare Federal Return Only 1. Interest and dividends present 2. No tax-exempt income present 3. Long-term capital gain present - and...
-
the fourteenth amendment includes a series kf protections for yhe individual against invasions of civil rights by
-
Plan I Plan II
Study smarter with the SolutionInn App