Introduction(Increasing and decreasing functions) A function is said to be increasing function in an interval [a, b] if y increases as well…
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Definition(Ring) A nonempty set R, equipped with two binary operations, called addition (+) and multiplication (.) is called a ring if the…

A group is an algebraic structure (G, *) in which the binary operation * on G satisfies the following conditions: Condition1: For…

Logical connectives– Conjunction p ⋀ q Any two propositions can be combined by the word “and” to form a compound proposition called…

Mathematical induction is a mathematical technique is used to prove a statement, a theorem or a formula is true for every natural…

Present value(PV) of a given sum due at the end of a given period is that sum which together with its interest…

Principle of inclusion and exclusion can be defined as Let we have A and B are finite sets. Then A ∪B and…

A binary operation * is a set A is a function from A × A to A. If * is a binary…

As a B.Tech graduate or student, you must have questions regarding the best career choices after completing Engineering. Your brain might be…