Q3 A. Give recursive definition of the sequence {a}, n = 1,2,3,.... If an = (n + 1)n. B. A bike lock has 3 wheels, each

[answerhappygod]

Q3 A Give Recursive Definition Of The Sequence A N 1 2 3 If An N 1 N B A Bike Lock Has 3 Wheels Each 1 (52.59 KiB) Viewed 36 times

Q3 A. Give recursive definition of the sequence {a}, n = 1,2,3,.... If an = (n + 1)n. B. A bike lock has 3 wheels, each with digits 0, 1, 2, 3, 4, 5 and 6. 1. How many possible pass codes are for the bike lock? 2. How many pass codes contain digit 5 at least once? 3. How many pass codes do not contain digit 5? 4. How many pass codes has no digit repeating? C. How many integers between 0 and 999 are divisible by 7, by 13, by 7 and 13 and by 7 or 13? D. A basketball team has 5 guards, 6 forwards and 3 centers. How many possible five men line-ups can be made if the team plays 2 guards, 2 forwards and 1 center? E. A lottery consists of drawing 5 balls numbered from 1 through 36. 1. What is the probability of winning the lottery, that is guessing a correct combination of 5 numbers drawn? 2. What is the probability of guessing 4 of the 5 numbers drawn? F. A game consists of rolling two fair dice. What is the probability of rolling the sum of 7 dots facing up on two dice? G. In a survey of 250 programmers, 150 are comfortable with JavaScript, 130 with Python and 110 with C#. 70 are comfortable with JavaScript and Python, 60 are comfortable using JavaScript and C#, and 100 are comfortable using Python and C#, 50 are comfortable with all three programming languages. 1. How many programmers are comfortable with JavaScript only? 2. How many programmers are comfortable with none of the programming languages?