Mathematics, 08.08.2019 01:20 Masielovebug
1. 1. write the following based upon the following conditional statement: if company a does capacity planning, company a will have optimized it services. a. converse b. inverse c. contrapositive 2. supposef: z-z is defined by f (x) = 2x2+1. a. explain using the definition of onto functions why the function f is or is not an onto function. b. explain using the definition of one-to-one functions why the functionf is or is not a 1-1 function. 3. consider the relation r on the set s = {1, 2, 3, 4} defined by r {(1,2), (1,3), (1, 4), (2, 1), (3,1), (3, 4), (4,1), (4,2)} a. explain why r is or is not symmetric. b. explain why r is or is not antisymmetric. c. explain why r is or is not reflexive. 4. suppose a = {1, 2, 3, 4}. let s and r be relations on a defined as follows: s {(1, 1), (1, 3), (2, 3), (3, 4), (4,1)} r {(1, 4), (2, 2), (3, 2), (4, 2)} write down the set of pairs in s o r.
Answers: 3
Mathematics, 21.06.2019 23:30
Tatiana wants to give friendship bracelets to her 32 classmates. she already has 5 bracelets, and she can buy more bracelets in packages of 4. write an inequality to determine the number of packages, p, tatiana could buy to have enough bracelets.
Answers: 1
Mathematics, 22.06.2019 00:30
Which ordered pair identifies a point in quadrant iv? a) (2, 5) b) (0, 1) c) (-1, -1) d) (12, -5) which quadrant is (-4,-6) in? a) i. b) ii. c) iii. d) iv.
Answers: 3
Mathematics, 22.06.2019 01:30
When you find the area of a triangle do you use in. or in2
Answers: 2
1. 1. write the following based upon the following conditional statement: if company a does capacit...
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