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|UNIVERSITY OF THE PEOPLE Home > My courses > MATH 1302 -AV2321-34 > 13 May- 19 May > Graded que units Question 1 1 Netyes armored Marked out of 1.30 P Flag question What is the result of the sum ._e - 1"7 Select one question 2 F Flag question Let A - (0, 1) and 8 - (-1,0). Which one of the following is a bjection of A into BY b. ((-1,0), (0, 1)) = ((0, -1).(0,9)) d. ((0, -1),(1,0)) Question 3 Natyanswered Makedaxof190 P Flag question Let / : (0,2, 4) - R. Which one of the following is the domain of J? Question 4 ic equation 1' + 2r - 8 = (x -2)(z + () ther elect one: b.a(-2) + but uestion 5 valuate ,(-1)" Net yes answered Marked out of 1.90 F Flag question Consider the Formula E. & Which of the following is true? Select one: : zie the nets over which the car d.k is the index over which the expression behind e i is the index over which the expression behind the [ gets summed, starting with m and ending with k uestion 7 P Flag question Rewrite the folowing sum using I notation: | + + 1 + ...+ . Select one Question 8 vered Marked out of 1.20 P Flag question Which one of the following is a solution of the recurrence relation S(k) - 35(k - 1) + 4 with S(1) - 17 a S(K) - 3* -4 b. S(k) - 6 - 5 (S( k ) - 2 - 1 d.S(k) - k e S(k) - 34 - 2 question 9 P Flag question Let A - (1,2,3) and B - {1.2.3). Which one of the following functions ? : A - B is the identity function on A chettone ((1, 1). (2.2)} b. {(1, 1). (2,1). (3,1)] c. {(1.2). (2.1).18,3) d. {(1,3), (2,3), (3, 1)] ((1, 1). (2,2), (3,3)} uestion 10 Wet yet answered Marked out of 1.00 F Flag questi Which one of the following funct a f2 : R+ R. J(x) = 1 - 1 b. fi : R- R.f(z) = 2r +1 d. f4 : R- Z,J.(x) = [=] + 1 Question 11 P Flag question et A - (1,2,3, 4) and let / : A -+ A be defined by /(1) - 2. /(2) - 1, /(3) - 4 and (4) - a which one of the following is for a ((1,3), (2, 4), (3,4). (4,2)) b. {(1, 1). (2.2). (3.9), (4, 16)} e ((1,2). (2, 1). (3, 4). (4,3)) Question 12 F Flag question cequation ," - 62 + 9 - (x - 3)" ther Select ones b. a(-6) + 10 "(a + be)(-3)* question 13 Flag question Let A - {-1,0, 1) and B - (1, {). How mar functions are there from A into 1? Question 14 me armored Worked out of 1.0 Flag question what is not Question 15 not sameed Marked out of 1.20 Flag question et p, q, r : Z - Z be defined by pin) = 2n, q(m) = m - 3and r(m) - In| Which one of the ustion 16 heanswered Worked out of 1 30 Flag question et an = 20.-; with starting values of ap = 1 . What is the solution to this recurrence relation? a k has no solution. Question 17 Let p(x) - (((z + 2)z - 1)z + 3)z + 8. What is the value of p(1)? Question 18 Not yet arawered Marked out of 1.0 Flag question et T(0) - 0and T(m) - 1 4 7([m/2]) for m > @ Which one of the following is a solution for ?(n) when n - 2". Select one .7(2" )-m+1 b. T(?") - m d. T(2") - 2mm * 7(2") -2" Question 19 wed Marked out of 1.20 F Flag question Which one of the relation S(k) - 35(k - 1) + 68(k - 2) - 85(k - 3) + 3r + 6r - 8 d.x' - ar + 6 - s Question 20 red Marked our of 100 | Flag question Evaluate EL_(5 + VT) Diaclaimer Regarding Use of Course Material - Terms of Use Copyright . University of the People 2021. All rights reserved