Concept explainers
True or False? Justify your answer with a proof or a counterexample.
322. The rectangular coordinates of the point
To check: The given statement whether it is true or false and also justified it with a proof.
Answer to Problem 322RE
The given statement is false because the rectangular coordinates of
Explanation of Solution
Given information:
The polar coordinates are
Concept used:
The polar coordinates of any rectangular coordinates
Calculation:
The given polar coordinates are
Substitute 4 for
Substitute 4 for
The required rectangular coordinates are
Conclusion:
Hence, the given statement is false.
Want to see more full solutions like this?
Chapter 7 Solutions
Calculus Volume 2
Additional Math Textbook Solutions
Using and Understanding Mathematics: A Quantitative Reasoning Approach (6th Edition)
Elementary Statistics: Picturing the World (7th Edition)
Calculus: Early Transcendentals (2nd Edition)
Elementary Statistics (13th Edition)
A First Course in Probability (10th Edition)
- Which formula would you use to establish each of the following claims? a The coordinates of X are d,c. b mVT-=0 c VT-RS- d The length of RV- is 2d2+c2 Trapezoid RSTV; X is the midpoint of RV-.arrow_forwardaPlot the points P0, 3, Q3, 0, and R6, 3 in the coordinate plane. Where must the point S be located so that PQRS is a square? bFind the area of PQRS.arrow_forwardGina is standing near a building and notices that the angle of elevation to the top of the building is 68. She then walks 72 feet further away from the building and notices that the angle of elevation to the top of the building is now only 51. Find the height of the building. a. 2511 b. 56ft c. 149ft d. l80ftarrow_forward
- Algebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:CengageAlgebra: Structure And Method, Book 1AlgebraISBN:9780395977224Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. ColePublisher:McDougal LittellAlgebra and Trigonometry (MindTap Course List)AlgebraISBN:9781305071742Author:James Stewart, Lothar Redlin, Saleem WatsonPublisher:Cengage Learning
- Holt Mcdougal Larson Pre-algebra: Student Edition...AlgebraISBN:9780547587776Author:HOLT MCDOUGALPublisher:HOLT MCDOUGALElementary Geometry For College Students, 7eGeometryISBN:9781337614085Author:Alexander, Daniel C.; Koeberlein, Geralyn M.Publisher:Cengage,