Answered: Create a python program that will…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Create a python program that will implementing try, except and finally in the sample class below. class QuadraticEquation: def __init__(self, a, b, c): self.a = a self.b = b self.c = c def discriminant(self): return ((self.b)**2) - (4 * self.a * self.c) def root1(self): if self.discriminant() < 0: return None else: return (-self.b + (self.discriminant())**0.5) / (2 * self.a) def root2(self): if self.discriminant() < 0: return None else: return (-self.b - (self.discriminant())**0.5) / (2 * self.a) a = float(input("Enter the value of a: ")) b = float(input("Enter the value of b: ")) c = float(input("Enter the value of c: ")) z = QuadraticEquation(a, b, c) print("Root1: ", z.root1()) print("Root2: ", z.root2()) print("Discriminant: ", z.discriminant())

class QuadraticEquation:
def _init_(self, a, b, c):
self.a = a
self.b = b
self.c = c
def discriminant(self):
return ((self.b)**2) - (4 * self.G * self.c)
def root1(self):
if self.discriminant() < 0:
return None
else:
return (-self.b + (self.discriminant())**0.5) / (2 * self.a)
def root2(self):
if self.discriminant() < 0:
return None
else:
return (-self.b - (self.discriminant())**0.5) / (2 * self.a)
a = float(input("Enter the value of a: "))
b = float(input("Enter the value of b: “))
C = float(input("Enter the value of c: "))
z = QuadraticEquation(a, b, c)
print("Rootl:", z.root| ())
print(*Root2: ", 2.root2())
print("Discriminant: ", z.discriminant())

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