A non-empty set R, equipped with two binary operations, called addition (+) and multiplication (.) is called a ring if the following postulates…
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Introduction(Increasing and decreasing functions)- A function is said to be increasing function in an interval [a, b] if y increases as well as…
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Graph theory is intimately related to many branches of mathematics. It is widely applied in subjects like, Computer Technology, Communication Science, Electrical Engineering, Physics, Architecture, Operations Research, Economics, Sociology, Genetics, etc. In the earlier stages it was called slum Topology. It also has uses in social sciences, chemical sciences, information retrieval systems, linguistics even in economics also.
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Matrices have a wide range of applications in various disciplines such as chemistry, Biology, Engineering, Statistics, economics, etc.
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A group is an algebraic structure (G, *) in which the binary operation * on G satisfies the following conditions: Condition-1: For all…
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Present value(PV) of a given sum due at the end of a given period is that sum which together with its interest of…
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Logical connectives– Conjunction- p ⋀ q Any two propositions can be combined by the word “and” to form a compound proposition called the…
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Mathematical induction is a mathematical technique is used to prove a statement, a theorem or a formula is true for every natural number.…
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Definition(Ring) A non-empty set R, equipped with two binary operations, called addition (+) and multiplication (.) is called a ring if the following…
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Principle of inclusion and exclusion can be defined as- Let we have A and B are finite sets. Then A ∪B and A…