For the following exercises, find the requested information. Given that sin a =4/5, and cos b =1/3,
Question:
For the following exercises, find the requested information.
Given that sin a = 4/5, and cos b = 1/3, with a and b both in the interval [0,π/2), find sin(a − b) and cos(a + b).
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 57% (7 reviews)
sin a 4 5 and cos b 1 ...View the full answer
Answered By
Hardik Dudhat
I am semi-qualified Chemical Engineering ,I have scored centum in accounting in my senior secondary and in my graduation. I have always helped my fellow students with their concerns on the subject, i have tutored on various tutoring sites in the past and also have taken home tuitions for degree and MBA students. As a tutor, I don't want my students to just get a solution, I want them to understand the concept and never have a doubt in that area thereon and i believe in excelling and not in educating.
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mathematics questions
-
Given that sin A = - 12/13 and cos B = 3/5, where A and B in the same quadrant, find the value of a. cos A b. Tan A c. sin B d. tan B.
-
Write the codes for the following exercises? ? ? ? 5.1.2 Coding Exercise 1 (External resource) (3.0 points possible) Phone.py 1 # Write a class named "Phone". The Phone class should 2 #have an...
-
In Exercises 1 and 2, find a symmetric 3 ( 3 matrix with eigenvalues 1, 2, and 3 and corresponding orthogonal eigenvectors v1, v2, and v3. 1. 2. Lo Li 112 213
-
Do you agree with the following statements? Why or why not? a. The benefits of corrective taxes as a way to reduce pollution have to be weighed against the deadweight losses that these taxes cause....
-
1. The chapter outlines the various channel functions that channel members provide. In addition, the Framework for Choosing among Channels section on p. 349 provides a process that can be used to...
-
Given that sin x (cos y + 2 sin y) = cos x (2 cos y sin y), find the value of tan (x + y).
-
A DRAM has 15 address pins and its row address is 1 bit longer than its column address. How many addresses, total, does the DRAM have?
-
As of January 1, 2011, information related to the defined benefit pension plan of Leffingwell Company was as follows: PBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
-
Which Branch of government is charge with checking agency power? Legislative, Executive, and Judicial Legislative and Executive only Legislative and Judicial only Judicial only
-
Solve the ODE by integration or by remembering a differentiation formula. y' = cosh 5.13x
-
For the following exercises, simplify the first trigonometric expression by writing the simplified form in terms of the second expression. 1 csc x sin x ; sec x and tan x
-
For the following exercises, construct a sinusoidal function with the provided information, and then solve the equation for the requested values. A Ferris wheel is 20 meters in diameter and boarded...
-
In a recent year, the value of cross-border trade in counterfeit and pirated goods was $254.63 billion Does It Make Sense? For Exercises, determine whether the statement makes sense (or is clearly...
-
Sly's Subs is a sub sandwich shop in Strathmore, AB. It sells 6" subs in a competitive market for $6.25 each. Sly pays his employees the equilibrium wage rate of $12.00 per hour for an 8-hour shift....
-
Ted's preference for two goods X and Y is expressed in the following indifference schedule: Quantity X Y 00 109 1817 25 23 10 1 12 6 7 30 27 33 30 35 32 36 32 1- Graph total utility of X and Y. What...
-
If an investor requires a10%internal rate of return, would he favor the following project assuming he paid $9,000for the project and it had the following income stream: 1st year: $2,000 2nd year:...
-
Consider the neural network shown below: Z 2 Z W The weight matrix, W, is: [1, 1, -1, 0.5, 1, 2]. Assume that the hidden layer uses RelU and the output layer uses Sigmoid activation function. Assume...
-
Define a function to calculate the standard deviation of values stored in an array. Test it on the following data [10, 23, 27, 18, 37, 22, 16, 23, 15, 27, 21, 32, 14, 19, 20, 23, 34, 23, 21] utilise...
-
a. What is SEC Rule 144A? b. Why might a foreign firm choose to sell its equity in the United States under SEC Rule 144A?
-
The graph of an equation is given. (a) Find the intercepts. (b) Indicate whether the graph is symmetric with respect to the x-axis, the y-axis, or the origin. -3 6 -6 3 x
-
True or False The inequality |x| 2 has the set of real numbers as its solution set.
-
Consider the function f(x)= = X x + 4
-
Determine whether the following graph is the graph of a function. YA M. X
-
Make a simple interface for a login window with all required boutons (using Android language on any compiler) and (with the Screen shots of excutation) also the code?
-
Discuss the importance of supplier evaluation and its benefits?
-
tree Questions a-e below refer to the following figure: D K B J M O P R W N a. What are the ancestors of node J? b. What are the descendants of node T? c. What are the descendants of node B? d. What...
Study smarter with the SolutionInn App