DIMENSIONING • is the process of defining the size‚ form and location of geometric features and components on an engineering drawing. LINES USED IN DIMENSIONING: EXTENSION LINE - is a solid line that extends from a point on the drawing to which the dimension refers. DIMENSION LINE – a line terminated by arrowheads‚ which indicates the direction and extent of a dimension. EXTENSION LINE - is a solid line that extends from a point on the drawing to which the dimension refers. DIMENSION
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Homogeneous Coordinates and Matrix Representation Homogeneous Coordinates Homogenous coordinates utilize a mathematical trick to embed three-dimensional coordinates and transformations into a four-dimensional matrix format. As a result‚ inversions or combinations of linear transformations are simplified to inversion or multiplication of the corresponding matrices. Homogenous coordinates also make it possible to define perspective transformations. Homogenous coordinates allow each point
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October 19th‚ 2013 1A Orthographic vs. Isometric By Adam Almassri If you’ve ever seen a drawing where the three dimensions of the object in the drawing are represented in three seperate views‚ where each view shows one of the three planes from the object‚ that means you’ve seen an orthographic drawing. Now if you’ve ever seen a drawing where the 3D drawing shows all three of height‚ width‚ and depth of the object in a single perspective‚ and the viewpoint being at a 45 degree angle
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C1 MOCK PAPER 1. Solve the inequality . (3) 2. Find . (4) 3. Find the value of (a) ‚ (b) ‚ (c) . (1) (2) (1) 4. A sequence is defined by ‚ where k is a constant. (a) Write down an expression for a2 in terms of k. (1) (b) Find a3 in terms of k‚ simplifying your answer. (2) Given that a3 = 13‚ (c) find the value of k. (2) 5. (a) Show that eliminating y from the equations 2x + y = 8‚ 3x2 + xy = 1 produces the equation x2 + 8x - 1 =
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Name: ________________________ Class: ___________________ Date: __________ ID: A Study Guide # 1 Numeric Response 1. Find the area of the region bounded by the parabola y = x 2 ‚ the tangent line to this parabola at (1‚ 1)‚ and the x axis. ___________ 2. Use the method of cylindrical shells to find the volume generated by rotating the region bounded by the given curves about the specified axis. y = x 4 ‚ y = 0‚ y = 1; about the line x = 2 __________ 3. Find the average value
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2-Variable Inequality Here is an example of a problem very similar to the one in the Week Three Assignment: Catskills Hammock Company can obtain at most 2000 yards of striped canvas for making its full size and chair size hammocks. A full size hammock requires 10 yards of canvas and the chair size requires 5 yards of canvas. Write an inequality that limits the number of striped hammocks of each type which can be made. (b) First I must define what variables I will be using in my inequality
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A Tutorial on Pointers and Arrays in C A TUTORIAL ON POINTERS AND ARRAYS IN C by Ted Jensen Version 1.1 (HTML version) July 1998 This material is hereby placed in the public domain Available in various formats via http://www.netcom.com/~tjensen/ptr/cpoint.htm TABLE OF CONTENTS Preface Introduction Chapter 1: What is a Pointer? Chapter 2: Pointer Types and Arrays. Chapter 3: Pointers and Strings Chapter 4: More on Strings Chapter 5: Pointers and Structures Chapter 6: More on Strings and Arrays
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1. If I were to design Ben & Jerry’s data warehouse I would use several dimensions of information. The first dimension would consist of the company’s products; ice cream‚ frozen yogurt or merchandise. The marketing department has to know which products are selling‚ if Ben & Jerry’s didn’t know that their T-shirts are selling out as soon as they hit the stores‚ then they wouldn’t be able to take advantage of the opportunity to sell the shirts. The second dimension would consist of the different areas
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Heartland & Company 1. What are the advantages of basing a supplier’s overall evaluation on its lowest performance on one of the five dimensions (Quality‚ Delivery‚ Cost Management‚ Technical Support‚ and Wavelength)? What are the disadvantages? Overall‚ do you think that basing a supplier’s overall evaluation on its lowest performance on one dimension is a good idea or not? Why or why not? There are a couple advantages of basing a supplier’s overall evaluation on its lowest performance measure
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NTRODUCTION: Geometry is used to know about all kinds of shapes and their properties in our daily life problems. Plane geometry - It is about all kinds of two dimensional shapes such as lines‚ circles and triangles. Solid geometry - It is about all kinds of three dimensional shapes like polygons‚ prisms‚ pyramids‚ sphere‚ cylinder. The word Geometry comes from Greek which means earth and metron. Geometry used in variousobjects such as surveying‚ astronomy‚ navigation and building
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