MATH 245 Lecture Notes - Lecture 2: Frustum, Composite Number, Parallelogram
19 Mar 2019
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Marks: 90: all questions are compulsory, the question paper consists of31 questions divided into four sections a, b, c and d, section a contains 4 questions of 1 mark each. Section b contains 6 questions of2 marks each. Section c contains 10 questions of 3 marks each. Section d contains 11 questions of 4 marks each: use of calculators is not permitted. Section a (question numbers 1 to 4 carry 1 mark each: a letter is chosen at random from the letter of the word probability . In the given figure pa and pb are tangents to a circle with centre o. Apb = (2x 3 and aob = (3x 7 , then find the value of x. Find the co- ordinates of the point r such that pr is of pq: prove that ab = cd. The ratio of its 10th term to its 30th term is 1:3.
