Let P(n) be "a postage of n cents can be formed using 5-cent and 17-cent stamps if n is greater than 63".Basis step: P(64) is true since 64 cents postage can be formed with one 5-cent and one 17-cent stamp.Inductive step: Assume that P(n) is true, that is, postage of n cents can be formed using 5-cent and 17-cent stamps. We will show how to form postage of n + 1 cents. By the inductive hypothesis postage of n cents can be formed using 5-cent and 17-cent stamps. If this included a 17-cent stamp, replace this 17-cent stamp with two 5-cent stamps to obtain n + 1 cents postage. Otherwise, only 5-cent stamps were used and n 65. Hence there are at least three 5-cent stamps forming n cents. Remove three of these 5-cent stamps and replace them with two 17-cent stamps to obtain n + 1 cents postage.Hence P(n + 1) is true.
Answer:
False. Pascal's calculator was the first mechanical calculator invented by Blaise Pascal in the mid 17th century.
Answer:
The answer is "Option A".
Explanation:
A comprehensive collection of principles, guidelines, proposals, and studies on information and information systems privacy and safety are produced and carried out in the NIST publications.
- The FIPS management standards for federal information and security laws contain various technical reporting sequences.
- This process takes place after a plan is identified, reviews are carried out and risk analysis is performed.
