1 Speaking Mathematically 2 The Logic Of Compound Statements 3 The Logic Of Quantified Statements 4 Elementary Number Theory And Methods Of Proof 5 Sequences, Mathematical Induction, And Recursion 6 Set Theory 7 Properties Of Functions 8 Properties Of Relations 9 Counting And Probability 10 Theory Of Graphs And Trees 11 Analysis Of Algorithm Efficiency 12 Regular Expressions And Finite-state Automata expand_more
5.1 Sequences 5.2 Mathematical Induction I: Proving Formulas 5.3 Mathematical Induction Ii: Applications 5.4 Strong Mathematical Induction And The Well-ordering Principle For The Integers 5.5 Application: Correctness Of Algorithms 5.6 Defining Sequences Recursively 5.7 Solving Recurrence Relations By Iteration 5.8 Second-order Linear Homogeneous Recurrence Relations With Constant Coefficients 5.9 General Recursive Definitions And Structural Induction expand_more
Problem 1TY: Mathematical induction differs from the kind of induction used in the natural scieces because it is... Problem 2TY Problem 1ES: Use mathematical induction (and the proof of propoition 5.3.1 as a model) to show that any amount of... Problem 2ES: Use mathematical induction to show that any postage of at least 12? can be obtained using 3? and 7?... Problem 3ES Problem 4ES: For each positive integer n, let P(n) be the sentece that describes the following divisbility... Problem 5ES: For each positive integer n, let P(n) be the inequality 2n(n+1)!. a. Write P(2) . Is P(2) true? b.... Problem 6ES: For each positive integer n, let P(n) be the sentence Any checkerboared with dimensions 23n can be... Problem 7ES: For each positive integer n, let P(n) be the sentence In any round-robin tournament involving n... Problem 8ES: Prove each statement in 8—23 by mathematical induction. 8. 5n1 is divisible by 4, for every integer... Problem 9ES: Prove each statement in 8—23 by mathematical induction. 9. 7n1 is divisible by 6, for each integer... Problem 10ES: Prove each statement in 8—23 by mathematical induction. 10. n37n+3 is divisible by 3, for each... Problem 11ES: Prove each statement in 8-23 by mathematical induction. 32x -1 is divible by 8, for each integer n0. Problem 12ES: Prove each statement in 8-23 by mathematical induction. For any integer n0,7n2n is divisible by 5. Problem 13ES: Prove each statement in 8-23 by mathematical induction. For any integer n0,xnyn is divisible by xy,... Problem 14ES: Prove each statement in 8-23 by mathematical induction. n3n is divisible by 6, for each integer n0 Problem 15ES: Prove each statement in 8-23 by mathematical induction. n(n2+5) is divisible by 6, for each integer... Problem 16ES: Prove each statement in 8-23 by mathematical induction. 2n(n+1)!, for every integer n2 Problem 17ES: Prove each statement in 8-23 by mathematical induction. 1+3n4n , for every integer n0. Problem 18ES: Prove each statement in 8-23 by mathematical induction. 5n+96n, for each integer n2. Problem 19ES: Prove each statement in 8-23 by mathematical induction. n22n, for every integer n5 . Problem 20ES: Prove each statement in 8-23 by mathematical induction. 2n(n+2)!, for each integer n0. Problem 21ES: Prove each statement in 8-23 by mathematical induction. n11+12+....+1n, for every integer n2. Problem 22ES: Prove each statement in 8-23 by mathematical induoction. 1+nx(1+x)n , for every real number x1 and... Problem 23ES: Prove each statement in 8-23 by mathematical induoction. n32n+1 , for each integer n2 n!n2, for each... Problem 24ES: A sequence a1,a2,a3.... is defined by letting a1=3 and ak=7ak1 for each integer k2 . Shown that... Problem 25ES: A sequence b0,b1,b2... is defined by letting b0=5 and bk=4+bk1 for each integer k1 . Show that bn4n... Problem 26ES Problem 27ES: A Sequenve d1,d2,d3.... is defined by letting d1=2 and dk=di1k for each integer k2. Show that for... Problem 28ES: Prove that for every integer n1, 13=1+3+5+...+(2n1)(2n+1)(2n+3)+...+(2n+( 2n1)). Problem 29ES: Exercises 29 and 30 use the definition of string and string length from page 13 in Section 1.4.... Problem 30ES: Exercises 29 and 30 use the definition of string and string length from page 13 in Section 1.4.... Problem 31ES Problem 32ES: Some 55 checkerboards with one square removed can be completely covered by L-shaped trominoes, where... Problem 33ES: Consider a 46 checkerboard. Draw a covering of the board by L-shaped trominoes. Problem 34ES: a. Use mathematical induction to prove that for each integer n1 , any checkerboard with dimensions... Problem 35ES: Let m and n be any integers that are greater than or equal to 1. Prove that a necessary condition... Problem 36ES: In a round-robin tournament each team plays every other team exactly once with ties not allowed. If... Problem 37ES: On the outside rim of a circular disk the integers from 1 through 30 are painted in random order.... Problem 38ES: Suppose that n a’s and nb’s are distributed around the outside of a circle. Use mathematical... Problem 39ES: For a polygon to be convex means that given any two points on or inside the polygon, the line... Problem 40ES: a. Prove that in an 88 checkerboard with alternating black and white squares, if the squares in the... Problem 41ES Problem 42ES Problem 43ES: Define a game as follows: You begin with an urn that contains a mixture of white and black balls,... Problem 44ES Problem 45ES: In order for a proof by mathematical induction to be valid, the basis statement must be true for n=a... Problem 46ES: In order for a proof by mathematical induction to be valid, the basis statement must be true for n=a... format_list_bulleted