If r = (x, y, z), a = (a 1 , a 2 , a 3 ),
Question:
If r = (x, y, z), a = (a1, a2, a3), and b = (b1, b2, b3), show that the vector equation (r - a) • (r - b) = 0 represents a sphere, and find its center and radius.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 63% (11 reviews)
ra r b 0 implies that the vectors ra and r b are orthogonal From the diagram in which ...View the full answer
Answered By
Utsab mitra
I have the expertise to deliver these subjects to college and higher-level students. The services would involve only solving assignments, homework help, and others.
I have experience in delivering these subjects for the last 6 years on a freelancing basis in different companies around the globe. I am CMA certified and CGMA UK. I have professional experience of 18 years in the industry involved in the manufacturing company and IT implementation experience of over 12 years.
I have delivered this help to students effortlessly, which is essential to give the students a good grade in their studies.
3.50+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mathematics questions
-
Find the angle between a diagonal of a cube and one of its edges.
-
Suppose that all sides of a quadrilateral are equal in length and opposite sides are parallel. Use vector methods to show that the diagonals are perpendicular.
-
Find the cross product a x b and verify that it is orthogonal to both a and b. a = (4, 3, -2), b = (2, -1, 1)
-
Draw a UML Sequence Diagram for the process involved in paying a vendor for an item in cash. The process to follow is below. [15 points] a) Go to the bank b) Request your account balance c) The bank...
-
Karen purchased a computer three years ago for $15,300 to use exclusively in her business. She expensed the entire cost of the computer under Sec. 179. If she sells the computer during the current...
-
Ellis Island Tropical Tea manufactures and sells tea. Founder Nailah Ellis-Brown stresses the importance of planning and budgeting for business success. Required 1. How can budgeting help Nailah...
-
In September 2013, Ugo Mattera entered into a written construction contract with Baja Properties, LLC. Stephen Chad Golden, the sole owner of Baja Properties, signed the contract and addendums on...
-
The general ledger of Zips Storage at January 1, 2018, includes the following account balances: The following is a summary of the transactions for the year: a. January 9 Provide storage services for...
-
Suppose the consumer has a wage of $52.00 per week to spend on Goods A, B & C. The cost per unit of each of these goods is Good A: $1.00 per unit, Good B: $2.00 per unit, Good C: $4.00 per unit. Use...
-
The adjusted trial balance for Burlington Advertising Services is presented below: (Click on the icon to view the adjusted trial balance.) Read the requirements Requirement 1. Prepare the income...
-
Use a scalar projection to show that the distance from a point P 1 (x 1 , y 1 ) to the line ax + by + c = 0 is Use this formula to find the distance from the point (-2, 3) to the line 3x - 4y + 5 =...
-
Find the angle between a diagonal of a cube and a diagonal of one of its faces.
-
In Exercises 45 through 50, f(x) and g(x) are functions that are continuous on the interval 3 x 2 and satisfy In each case, use this information along with rules for definite integrals to evaluate...
-
The payoff matrix of economic profits above displays the possible outcomes for Bob and Jane who are involved in game of whether or not to advertise. After each player chooses his or her best strategy...
-
You have recently been hired to advise the owners of Kentfield Insect Ltd. (KIL), which operates in a perfectly competitive industry. KIL is currently producing at a point where market price equals...
-
Lamar is looking to refinance his $300,000 mortgage. He has already locked-in a new mortgage at 4.00% APR for the next 360 months at Bank One, and closes on the new mortgage next week. Prior to...
-
Interpret the following elasticities for products A, B and C, by specifying whether (a) the product is normal or prestige (b) whether it is elastic, or inelastic etc. Product A : Elasticity of demand...
-
If f(x,y)=Sinyx then find dyn enwolf dx
-
To tap into the experience of battle-tested soldiers, the U.S. Army recently has begun encouraging personnel from all ranks to go online and collaboratively rewrite some of the Army's field manuals...
-
Conduct a VRIO analysis by ranking Husson University (in Maine) business school in terms of the following six dimensions relative to the top three rival schools. If you were the dean with a limited...
-
Use multiplication or division of power series to find the first three nonzero terms in the Maclaurin series for each function. y = e x2 cos x
-
If you deposit $100 at the end of every month into an account that pays 3% interest per year compounded monthly, the amount of interest accumulated after n months is given by the sequence (a) Find...
-
Use series to approximate the definite integral to within the indicated accuracy. r0.5 x'e* dx (| error| < 0.001)
-
Required information RWP7-1 (Algo) Great Adventures Continuing Case [The following information applies to the questions displayed below.] Tony and Suzie see the need for a rugged all-terrain vehicle...
-
Gross profit margin = 70% Inventory turnover ratio = 5 times Sales = $4,000 Net profit margin = 5% Average collection period = 45 days Return on equity = 50% Return on assets = 20% Cash = $75 Current...
-
Utilizing the STP model show how your business concept will divide the market into subgroups or segments to determine which segment should be pursued/targeted and finally decide how it should...
Study smarter with the SolutionInn App