***No Plagiarism***TASK1:Write 400–600 words that respond to the following questions:List and explain the three basic operations in Cryptography? Explain in detail.What Cryptography may be doing in the future? Explain with examples.Please note:Be in APA format including your references.Be 400–600 words long (not including title and references).Do not re-state the questions.Include two sources (i.e. two references).TASK2:Deliverable Length:2-3 pages of original content.Use the Library and other internet resources to research for information about the history of Cryptography. Write a 2–4 pages research paper answering these questions.Discuss with examples the history of Cryptography?What does the modern Cryptography look like today compare to the old fashion Cryptography? Explain with examples.Please note:Apply APA format on your academic writings.provide 2-3 pages long (not including title and references) as a word document.Include title page, table of content page.Use time new roman or Arial as font type.Use 12 a font size.Use double spaces.Add running head to the upper left corner of your document.Add page numbers to the upper right corner of your document.Add a references page to the end of your document.Do not re-state the questions.Make you own titles and sub titles.Include at least three sources (i.e. three references) and use them within your in-text citation.
Obtain the general solution of the following DEs: i. y′′′ + y′′ − 4y′ + 2y = 0 ii. y(4) + 4y(2) = 0 iii. x(x − 2)y′′ + 2(x − 1)y′ − 2y = 0; use y1 = (1 − x) iv. y′′ − 4y = sin2(x) v. y′′ − 4y′ + 3y = x ; use y1 = e3x vi. y′′ + 5y′ + 6y = e2xcos(x) vii. y′′ + y = sec(x) tan(x)
Obtain the general solution of the following DEs: i. y′′′ + y′′ − 4y′ + 2y = 0 ii. y(4) + 4y(2) = 0 iii. x(x − 2)y′′ + 2(x − 1)y′ − 2y = 0; use y1 = (1 − x) iv. y′′ − 4y = sin2(x) v. y′′