Q: 6 Under which of the following conditions are you most likely to fall sick? (a) When you are taking examinations. (b) When you have travelled by bus and train for two days. (c) When your friend is suffering from measles. Why? Answer I will be most likely to fall sick when my friend is suffering from measles. This is because in this condition‚ I will visit my friend and will be likely to get infected with measles. Measeles is an infectious as well as an air-borne disease. When
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14/09/2013 Important Formulae_for website_for CAT2012 students RATIO – PROPORTION – VARIATION 1. If a : b : : c : d‚ then ad = bc 2. If a : b : : c : d‚ then a + b : b : : c + d : d 3. If a : b : : c : d‚ then a - b : b : : c - d : d 4. If a : b : : c : d‚ then a + b : a - b : : c + d : c - d 5. If then k = NUMBERS 1. a 3 + b 3 + c3 – 3abc = (a + b + c) (a 2 + b 2 + c2 – ab – bc – ca) 2. The product of n consecutive integers is always divisible by n! (n factorial) 3. The sum
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polynomial is : 4. The remainder when a. 1 b. c. d. is divided by is 5. Two sides of a triangle are of lengths 7 cm and 3.5 cm. The length of the 3rd side cannot be a. 4.1 cm b. 3.4 cm c. 3.8 cm d. 3.6 cm Copyright © 2013 Learnhive Education Pvt. Ltd. Learnhive Education Pvt. Ltd. www.learnhive.com 6. If one angle of a triangle is equal to the sum of other two angles‚ then the triangle is a. Obtuse b. Equilateral c. Isosceles d. Right 7. the angle POB equals a. b. c. d. 54 48
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prayed Verdant Green with vegetation; covered with green plants. When the trees are still verdant‚ we promise to go to a trip. Vertex The point opposite and farthest from the base; summit. It was as acute as the vertex of an isosceles triangle
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Objective To prove Distance formula = by experimentally Pre-knowledge We know Pythagoras Theorem Area of triangle Some Knowledge about coordinate Rules for signs of Co-ordinates Axes of Co-ordinates Geometrical Representation of quadratic polynomials Material Required Coloured Glazed paper Pair of scissors Geometry box Graph paper Drawing sheet Colour stick Pencil colour Fevistick/ Gum Procedure Let two points P(x1‚y1) and Q(x2‚y2) on graph sheet. And draw a set of perpendicular
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classify together all are very similar‚ an example was‚ "the circle looks like a sun so it’s a circle". It also goes onto explain that sometimes the same shape‚ ae: a triangle‚ can possibly not be categorized together if they don’t look like a traditional triangle. Acute triangles may go into a different category than a "regular" triangle. Level 1‚ analysis‚ this level is the level where children start understanding what makes a shape. The teacher explains about the sides and angles of squares‚ even
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Within this painting I find that there are four important line elements that help lead the viewer’s eyes to the three main subjects. The first two lines that are prominent within this painting is of the swing’s support ropes‚ they seem to form a triangle shape that seems to point to the hidden young man reaching out for the swinging girl. Clearly the artist wanted their viewers to understand that this individual was important to the main theme of the painting and he made a great choice in doing so
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as shown in Figure 2. If the air pressure above the liquid is 1.10 atm‚ determine the pressure inside a bubble 4.0 m below the surface of the liquid. Density of alcohol = 806 kg m-3 1.4 atm Figure 1 Figure 2 4. Blaise Pascal duplicated Torricelli’s barometer using a liquid of density 984 kg/m3 as the working liquid (Fig. 3). What was the height h of the liquid column for normal atmospheric pressure? 10.5 m 5. A frog in a hemispherical pod finds that he just floats
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Title of Project An investigation into a quadratic expression used to represent a parabolic edge in designing a flower garden utilizing calculus to determine the maximum area of the lawn Purpose of the Project Mr. Jack is an avid gardener and he is considering a new design for his garden. He has a rectangular lawn measuring 5 metres by 3 metres and wants to dig up part of it to include a flower bed. He desires to have a parabolic edge for the flower bed as shown below in Figure 1.
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Earliest Methods used to solve Quadratic Equation 1. Babylonian mathematics (also known as Assyro-Babylonian mathematics) was any mathematics developed or practiced by the people of Mesopotamia‚ from the days of the early Sumerians to the fall of Babylon in 539 BC. Babylonian mathematical texts are plentiful and well edited.[7] In respect of time they fall in two distinct groups: one from the Old Babylonian period (1830-1531 BC)‚ the other mainly Seleucid from the last three or four centuries BC
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