Question 4 (1 point) Which of the following sets is equal to {1,4, 9}? Ο {xεZ...
Question 8 (1 point) Which of the following sets is equal to {1,3}? o {2x + 1 € Z1-3 < x² < 3} {x² + 1 € Z|XE Z and x < 2} . o {x E N | 2x + 1 <2} o {x? EN|0 < 2x +1 < 3} O None of the above Question 7 (1 point) Let Α = {a, b, c} and consider the equivalence relation R = {(a, 1), (b, b), (c, c), (c,...
Which of the following sets does not contain the element 9? QUESTION 1 Which of the following sets does not contain the element 9? {x E Z+ x is the square of a positive integer} {{9}, {9}} {x € Z- xis a positive odd integer) {9.9. 19.9}}
11. (1 point) Which of the following sets are countable? A. {0,1}" B. {LL C{0,1}} C. The set of all numbers {al a € Z or a = be where b, c € Z}, where Z is the set of all integers. D. Both A and C. E. All of A,B and C. 12. (1 point) How do we know that some languages may not be Turing-recognizable? A. Atm is an example of a language which is not Turing-recognizable. B....
Which of the following sets are equal (select all that are equal)? a. {x € Zlx >0} b.N c. {x e Qlx >0} d. {x € Rjx >0} Ос Od Ob
Which of the following sets are equal (select all that are equal)? a. {x € N\x2 > 0} b.N c {€ Zla? >0} d. € Zr >0} e. {x E ZI - x < 0}
Question 32 (4 points) Which arrow is used to indicate resonance structures? ξ Ο Ο Ο Ο Question 33 (4 points) Which reagents would lead to the following transformation? H3C H H3C-=-H Br OHBr (1 mol) O Brz O HBr (1 mol), peroxides Bre, heat Question 34 (4 points) In which direction would plane-polarized light rotate when passed through a solution of the following CH F H- ci HCI CHF clockwise O counter-clockwise Ono rotation cannot be determined Question 35.(4...
QUESTION 3 The circle of radius 4 centered at the point (9,-2, 1) and lying in a plane perpendicular to the x-axis has equation OA Ou (z - 1)2 + (9-0)2 = 42, z = -10 Ос 3)+()= 4?, x=9 0° (y + 2)2 + (z - 1)2 = 4*, x = 9 05. (y + 2)2 + (z – 1)2 = 4, y +z = -10
Problem 9. (1 point) Suppose that the function f(x) is equal to the convergent powers series Σ 3+1 n! -(x – 6) 30+2 Which of the following is equal to the value of f(14) (6)? -14! 4! B.O. 35 c. 4!" 315 D 14! E. 35 Problem 10. (1 point) Determine the Taylor Series of the function f(x) = 9x? (1 − x)2 centred at x = 0. Α. Σ(-9)",ία. 9 Β. x843 Η + c. Σ9" x2η. O D....
Question 1 (1 point) Which of the following best describes glycogen? Question 3 (1 point) All the protease mechanisms we discussed in class involved formation of a covalent acyl enzyme intermediate. O Alinear polymer of glucose joined by a(1,6) linkages. True False O A polymer of glucose joined by a(1,4) linkages with a(1,6) linkages every 5-10 residues. Question 4 (1 point) O A polymer of glucose joined by B(1,4) linkages with a(1,6) linkages every 5-10 residues. In the mechanism of...
Question 1 (1 point) Which of the following best describes glycogen? Question 3 (1 point) All the protease mechanisms we discussed in class involved formation of a covalent acyl enzyme intermediate. O Alinear polymer of glucose joined by a(1,6) linkages. True False O A polymer of glucose joined by a(1,4) linkages with a(1,6) linkages every 5-10 residues. Question 4 (1 point) O A polymer of glucose joined by B(1,4) linkages with a(1,6) linkages every 5-10 residues. In the mechanism of...