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#10th question paper maths
10th question paper maths - Www Padasalai Net CBSEtipsin m FIRST MID TERM EXAMINATION 2022 10 STD MATHS Tlie  1,30 ]rs  Marks ; 50 PART Choose the correct answers: 7X 1 = 7 Let n(A) m and n(B) n then the total number of non empty relations that can be defined from A to B is a) mn b) nm Zmn_1 2mn If n (A X B) = 12 and (A) = {1, 2, 3} then n(B) is  a) 3 b) 4 d) 2 If {(a, 8), (६,b)} represents an identify function  then the value of a and ` are represents a) (8, 6) b) (8, 8) C) (6, 8) d) {6,6} Given F F, = 3 and = 1 =F then a) 3 b) 5 d) 11 The sum of the exponents of the prime factors in the prime factorization of 1729.is a) b) 2 d) 4 An AP consists of 31 terms If its 16th term is m then the sum of all the terms of this P is a) 1६m 312 62m c) 31m A system three linear equations in three variables is inconsistent if their planes a) intersect only at b) intersect in a point line c) coincides with each other d) do not intersect PART i) Answer any five questions ii ) Question number १४ compulsory 5 X 2 = 10 If B X A = {(-2, 3), (-2, 4), (0, 3), (0, 4), (3, 3), (3, 4)} find and Show that function f ~N defined by f(x) Zx 1is one -one but not onto . 10 Represent the function f(x) V212 5r+3 as composition of twol functions 10 ஆம் வரகுப்ப கம் (FM) பககம் Kindly scnd me your study materials to our cmail id padasalai net @gmailcom Www Padasalai Net CBSEtipsin m FIRST MID TERM EXAMINATION 2022 10 STD MATHS Tlie  1,30 ]rs  Marks ; 50 PART Choose the correct answers: 7X 1 = 7 Let n(A) m and n(B) n then the total number of non empty relations that can be defined from A to B is a) mn b) nm Zmn_1 2mn If n (A X B) = 12 and (A) = {1, 2, 3} then n(B) is  a) 3 b) 4 d) 2 If {(a, 8), (६,b)} represents an identify function  then the value of a and ` are represents a) (8, 6) b) (8, 8) C) (6, 8) d) {6,6} Given F F, = 3 and = 1 =F then a) 3 b) 5 d) 11 The sum of the exponents of the prime factors in the prime factorization of 1729.is a) b) 2 d) 4 An AP consists of 31 terms If its 16th term is m then the sum of all the terms of this P is a) 1६m 312 62m c) 31m A system three linear equations in three variables is inconsistent if their planes a) intersect only at b) intersect in a point line c) coincides with each other d) do not intersect PART i) Answer any five questions ii ) Question number १४ compulsory 5 X 2 = 10 If B X A = {(-2, 3), (-2, 4), (0, 3), (0, 4), (3, 3), (3, 4)} find and Show that function f ~N defined by f(x) Zx 1is one -one but not onto . 10 Represent the function f(x) V212 5r+3 as composition of twol functions 10 ஆம் வரகுப்ப கம் (FM) பககம் Kindly scnd me your study materials to our cmail id padasalai net @gmailcom - ShareChat