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Like the other Canadian chartered banks, BCN issued its own paper currency until the Bank of Canada Act of 1934 created the Bank of Canada and it relinquished this right. In 1968, Banque Canadienne Nationale was one of the four original banks to form CHARGEX Ltd. through a licence from BankAmericard , providing Canada with its first interbank ...
The merged bank was renamed "Banque Canadienne Nationale" (BCN) (English, "Canadian National Bank"). In 1968, BCN, in conjunction with a number of other banks, launched Chargex, the first credit card to be issued by a Canadian bank. During the 1970s, Quebec-based rival Provincial Bank of Canada expanded rapidly through a number of acquisitions.
Mathematics textbooks are conventionally built up carefully, one chapter at a time, explaining what mathematicians would call the prerequisites before moving to a new topic. For example, you may think you can study Chapter 10 of a book before Chapter 9, but reading a few pages may then show you that you are wrong.
When seeking a solution, one or more variables are designated as unknowns. A solution is an assignment of values to the unknown variables that makes the equality in the equation true. In other words, a solution is a value or a collection of values (one for each unknown) such that, when substituted for the unknowns, the equation becomes an equality.
Textbooks written in Pashto distributed to Afghan school children. A textbook is a book containing a comprehensive compilation of content in a branch of study with the intention of explaining it. Textbooks are produced to meet the needs of educators, usually at educational institutions, but also of learners (who could be independent learners ...
A missing solution is a valid one which is lost during the solution process. Both situations frequently result from performing operations that are not invertible for some or all values of the variables involved, which prevents the chain of logical implications from being bidirectional.
The Ministry of Education of France sanctioned and promoted it as a method of learning French. The use of français fondamental was common in French textbooks, and especially prevalent in audiovisual learning methods used in the 1960s. [2] Gougenheim, Réné Michea, Paul Rivenc, and Aurélien Sauvageot served as researchers for the project.
Trivial may also refer to any easy case of a proof, which for the sake of completeness cannot be ignored. For instance, proofs by mathematical induction have two parts: the "base case" which shows that the theorem is true for a particular initial value (such as n = 0 or n = 1), and the inductive step which shows that if the theorem is true for a certain value of n, then it is also true for the ...