A function is a relation such that for each \(x\)-value there is only one corresponding \(y\)-value. In other words, a function cannot contain two different ordered pairs with the same first ...

1. Relations and Functions Types of relations: reflexive, symmetric, transitive and equivalence relations. One to one and onto functions. 2. Inverse Trigonometric Functions Definition, range, domain, ...

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These subjects provide a detailed list of every chapter and topic that is absent from the whole curriculum. Students can utilise dependable study materials from publishing organisations like Educart ...

Arctan, or arctangent, is one of the inverse trigonometric functions that relates the angle of a right-angled triangle to its opposite and adjacent sides. In general, arctan(x) represents the angle ...

Dopamine seems to be having a moment in the zeitgeist. You may have read about it in the news, seen viral social media posts about “dopamine hacking,” or listened to podcasts about how to harness what ...

CBSE Class 12 Maths Mind Map: The new school session has commenced, and most students have begun their preparation for the board exams. Succeeding in Class 12 is no easy task, and consistent practice ...

CBSE advised students to go through the sample question paper thoroughly and prepare for boards accordingly. The syllabus for the academic year 2023-24 has been released for all subjects of class 12th ...

Over the past two decades, a great deal of attention has been given to marijuana – also known as pot or weed. As of early 2023, marijuana has been legalized for recreational use in 21 states and ...