TEST PAPER-05 CLASS - XI MATHEMATICS (Straight Line) 1. 2. Find the distance of the point ( 2‚3) from the line 12 x − 5 y = 2 Find the equation of a line whose perpendicular distance from the origin is 5 units and angle between the positive direction of the x -axis and the perpendicular is 300. [1] [1] 3. 1 Write the equation of the lines for which tan θ = ‚ where Q is the inclination 2 of the line and x intercept is 4. Find the Angle between the x -axis and the line joining the points
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Leaving the Nest When children graduate from high school and move away to college‚ it can be devastating for parents. The children leave to gain independence from their parents. They feel they are going on with a new adventure in their lives and gaining a new experience as an adult in the world. They are in a parent’s life for so many years that they cannot imagine life without them in the house. They become sad at the thought of not hearing the laughter or tears every day. Two poems that pick up
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TITLE To investigate the trajectory of a small ball as it rolls off a surface which is inclined to the horizontal. OBJECTIVE To investigate the trajectory of a two dimensional motion APPARATUS & MATERIALS Ramp Wooden block Pendulum bob Plumb line Steel ball Wooden board Carbon paper Meter rule Plasticine SETUP 1. A ramp has been set up at the edge of a bench as shown in the Figure 4-1. 2. Suspend a plum-line from the edge of the bench as shown in Figure 4-2. 3. Mount
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Childhood happened like a blur‚ some instances standing out more than others. There is one place which definitely stands out from my childhood; it is in the woods‚ barely a mile away from my house – the place where I used to spend entire days with my friends. I lived on the border of my town‚ all I needed to get to the woods was to cross the narrow road‚ jump off the black old fence which was too short to hold anything in – or out and walk‚ feet shuffling through detritus along the curved path
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Evaluation I think my evidence is reliable because the anomalies in my first results were the same as the ones in my second results. The graph made a straight line with a gradient that gets deeper that is what I predicted. To improve my experiment to make it even more reliable I could use a more accurate ammeter and a larger range of results as well as more checks. The ammeter I use could be more than two decimal places‚ and I could get a lot of results and put them on one graph to
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Over the past few years‚ we have witnessed a significant amount of interest in the study of ad-hoc and sensor networks. Unlike cellular networks‚ these networks can use other nodes as relays to deliver data from different sources to destinations. The relaying functionality adds a complex dimension to the performance analysis of multi-hop networks. The additional traffic imposed by relaying diminishes a node’s ability to transmit its own data. The relays could also induce hot spots (or congested areas)
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Intelligent Information Management‚ 2010‚ 2‚ 380-385 doi:10.4236/iim.2010.26046 Published Online June 2010 (http://www.SciRP.org/journal/iim) The Line Clipping Algorithm Basing on Affine Transformation Wenjun Huang College of Math and Computer Science‚ Guangxi University for Nationalities‚ Nanning‚ China E-mail: hwjart@126.com Received March 20‚ 2010; revised April 25‚ 2010; accepted May 27‚ 2010 Abstract A new algorithm for clipping line segments by a rectangular window on rectangular
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Left Mandibular Central Incisor [31] Figure 1 Mandibular left central incisor Figure 2 Mandibular right central incisor Initial calcification: 3-4 months after birth Completion of crown: 4-5 years Eruption: 6-7 years Completion of root: 9 years Contact areas – Mesial: In the incisal third near the mesioincisal angle‚ almost at the incisal edge -Distal: In the incisal third‚ about the same level as the mesial contact area Labial view: 1. Almost smooth crown surface with two shallow developmental
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Barco Case Analysis Analysis of the current product portfolio of Barco(Appendix A). High Market Share Low Market Share High Market Growth rate NA Graphics Projectors (Barco had 4% units in 1988 and had predicted a growth of 41%) Key Competitor – Electrohome Low Market Growth rate Data Projectors (Barco had 33% units in 1988 and had predicted a growth of 12%) Video Projectors (Barco had 63% units in 1988 and had predicted a growth of 1%) Key Competitor - Sony Looking at the data we
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1. Complete these steps to draw a shape on your graph paper using Cartesian coordinates‚ and then answer the question below. (5.0 pts) a. Use your pencil to create a point at the coordinates: 2‚ 3 b. Create a point at the coordinates: 5‚ 6 c. Draw a line connecting these two points. TIP: Use your straightedge to help you draw a straight line. d. Create a point at the coordinates: 8‚ 3 e. Draw lines from 8‚ 3 to each of the other two points. TIP: When you’re done‚ it will
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