QUESTION 33| Bachelor of Engineering(a) The length of a month varies from 28 to 31 days. In this task you are required tocreate a program that reads the name of a month from the user as a string. Then yourprogram should display the number of days in that month. Display '28 or 29 days' forF'ebruary so that leap years are addressed.(b) A triangle can be classified based on the lengths of its sides as equilateral.isosceles or scalene. All 3 sides of an equilateral triangle have the same length. Anisosceles triangle has two sides that are the same lengths and a third side that is adifferent length. If all of the sides have different lengths then the triangle is scalene.Write a program that reads the lengths of 3 sides of triangles from the user. Display amessage indicating the type of the triangle.f(r) = ar? - lr - e(c) A univariate quadratic function has the form:where a, b and e are constants, and a is non-zero. The roots of a quadratic functioncan be found by finding the values of x that satisfy the quadratic equation. A quadratic function may have 0, 1, or 2 real roots. These roots can be computedusing the quadratic formula, shown below:ー6にVF- turrootThe portion of the expression under the square root sign is called the discriminant. Irthe discriminant is negative then the quadratic equation does not have any realroots. If the discriminant is 0, then the equation has one real root. Otherwise theequation has two real roots, and the expression must be evaiuated twice, once usinga plus sign and once using a minus sign, when computing the numerator.Write a program that computes the real roo's of a quadratic function. Your programshould begin by prompting the user for the values of a, b and e. Then it should displaya message indicating the number of real roots, along with the values of the realroots (if any).

Note: Since no programming language is mentioned. I am attempting this in python. if you need it in…

(a) The length of a month varies from 28 to 31 days. In this task you are required to create a program that reads the name of a month from the user as a string. Then your program should display the number of days in that month. Display '28 or 29 days' for February so that leap years are addressed.

(a) The length of a month varies from 28 to 31 days. In this task you are required to create a program that reads the name of a month from the user as a string. Then your program should display the number of days in that month. Display '28 or 29 days' for February so that leap years are addressed.

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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Concept explainers

Max Function

Statistical function is of many categories. One of them is a MAX function. The MAX function returns the largest value from the list of arguments passed to it. MAX function always ignores the empty cells when performing the calculation.

Power Function

A power function is a type of single-term function. Its definition states that it is a variable containing a base value raised to a constant value acting as an exponent. This variable may also have a coefficient. For instance, the area of a circle can be given as:

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