
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN: 9780133594140
Author: James Kurose, Keith Ross
Publisher: PEARSON
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help me please :(

Transcribed Image Text:Write your own Python program where a non-intrinsic function solves for all the
roots of a cubic polynomial given by the mathematical function g(x)=ax³+bx²+cx+d where a,b,c
and d are nonzero real numbers given by the user. Afterwards, the program will also solve for
the sum and product of these roots. You must be able to create a function for getting the sum,
and another for the product and use it in your main program. (HINT: Use Cardano's formula).
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- python help Q1: Over or Under Define a procedure over-or-under which takes in a number x and a number y and returns the following: -1 if x is less than y 0 if x is equal to y 1 if x is greater than y *Hint: You can use cond (define (over-or-under x y) 'YOUR-CODE-HERE ) ;;; Tests (over-or-under 1 2) ; expect -1 (over-or-under 2 1) ; expect 1 (over-or-under 1 1) ; expect 0 Q2: Filter Write a procedure filter-lst, which takes a predicate f and a list lst, and returns a new list containing only elements of the list that satisfy the predicate. The output should contain the elements in the same order that they appeared in the original list. (define (filter-lst f lst) 'YOUR-CODE-HERE ) ;;; Tests (define (even? x) (= (modulo x 2) 0)) (filter-lst even? '(0 1 1 2 3 5 8)) ; expect (0 2 8)arrow_forward((A – B – C) U (B – A – C) U (C – A – B) – (AN B N C)arrow_forwardP^(qvr) what is the truth value of the compound statement?arrow_forward
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