Let a and b be two unit vectors such that a b=0. For some x, y...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Let a and b be two unit vectors such that a b=0. For some x, y R, let c = x+yb+(xb). If|c|= 2 and the vector is inclined at the same angle a to both a and b, then the value of 8cos a is Let a and b be two unit vectors such that a b=0. For some x, y R, let c = x+yb+(xb). If|c|= 2 and the vector is inclined at the same angle a to both a and b, then the value of 8cos a is
Expert Answer:
Related Book For
Posted Date:
Students also viewed these mathematics questions
-
Let A and B be two events defined on S. If the probability that at least one of them occurs is 0.3 and the probability that A occurs but B does not occur is 0.1, what is P (B)?
-
Let A and B be 3 3 matrices with det(A) = 4, det(B) = 6 and let E be an elementary matrix of type I. Determine the value of each of the following: (a) det(1/2A) (b) det(B1AT) (c) det(EA2)
-
Let A and B be n n matrices with eigenvalues and , respectively. (a) Give an example to show that + need not be an eigenvalue of A + B. (b) Give an example to show that need not be an eigenvalue...
-
Ebrahim Patel is a wholesaler who uses the periodic inventory system to account for inventory. Transactions for February: 1 Bought inventory from Rich Traders for R5 000 on credit. 2 Sold inventory...
-
Draw a decision table for the reimbursement policy in Problem 1.
-
1. What sort of standard does the court identify here for future debtors when it says petitioner Baker had truly fallen on hard times? What sort of standard would you propose? 2. Presume Mrs. Baker...
-
The velocity profile for turbulent flow in circular pipes is often approximated by the \(1 / 7\) thpower law: \[\bar{v}_{z}=v_{\max }(1-r / R)^{1 / 7}\] Find an expression for the cross-sectionally...
-
Candys Chocolate Shoppe had the following information available for the month of September: Required Calculate the cost of goods manufactured for themonth. Raw materials inventory Work in process...
-
[1] In Calculus, it can be proven that Write a MATLAB script that approximates this infinite series by a finite such that the absolute error falls below a certain tolerance entered by the user. For...
-
Determine the magnitude of the resultant force FR = F1 + F2 and its direction, measured counterclockwise from the positive x axis. Given: F1 = 600 N F2 = 800 N F3 = 450 N = 45 deg = 60 deg = 75...
-
The average rate of return on investment (RoI) from the largest 500 companies trading on the Canadian Venture Exchange (CDNX) over the past eight years is 4.8%. For the following questions, either...
-
"All financial intermediaries provide the same economic functions. Therefore, the same investment strategy should be used in the management of all financial intermediaries." Indicate whether or not...
-
Examine the Nurse Practice Act in your state. What opportunities exist for APRNs to expand their scope of practice? What can you do to effect legislative change?
-
What is the economic rationale for the widespread use of disclosure regulation?
-
Why is it argued that a central bank should be independent of the government?
-
A bank issues an obligation to depositors in which it agrees to pay \(8 \%\) guaranteed for one year. With the funds it obtains, the bank can invest in a wide range of financial assets. What is the...
-
A U.S. firm has total assets valued at 715,000 located in Germany. This valuation did not change from last year. Last year, the exchange rate was .9425/$. Today, the exchange rate is .8933/$. By what...
-
Question 6.10 Current and deferred tax worksheets and tax entries From the hip Ltd?s statement of profit or loss for the year ended 30 June 2007 and extracts from its statements of financial position...
-
Suppose that T (Rn; Rm). Prove that T is differentiable everywhere on Rn with DT(a) = T for a Rn.
-
Suppose that xn is a sequence of real numbers that converges to 1 as n . Using Definition 2.1, prove that each of the following limits exists. a) 1 + 2xn 3 as n . b) (xn - 2)/xn - 2 as n . c)...
-
a) Compute the Jacobian of the change of variables from spherical coordinates to rectangular coordinates. b) Assuming that Vol is translation and rotation invariant (see Exercises 12.1.7 and 12.4.7),...
-
Say that we want to "compute" the stochastic integral Analogy with ordinary calculus would suggest using the chain rule for the differentiation of composite functions, in order to obtain a...
-
Given a normal random variable , how can we approximate it by a discrete distribution with only two realizations and ? To begin with, given the symmetry of the normal distribution, a natural choice...
-
Given the GBM the Euler scheme yields The resulting discretized process is An obvious issue with this discretization is that it generates the wrong distribution. GBM is supposed to generate lognormal...
Study smarter with the SolutionInn App