STD12 MATHS – Page 2 – Saitech Informatics

Continuity and Differentiability

Sketch Notes T esting Continuity and Discontinuity of a Function Differentiation Differentiation technicque – substitution method Differentiation by quotient rule Parametric differentiation Mean Value Theorem

Limits and Derivatives

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A function that approaches an output (l) for the given input (c) is called limit function of a variable x. Represented by Left hand and right hand limits are called one sided limits. Left Hand Limit and Right Hand Limit are represented by Let us consider f(x) = x + 4, then, on approaching the…

Sets

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Set is a defined as a collection of objects. Set of Natural numbers, N = {1, 2, 3,3 4, …..} Representation of Sets Roster form or Tabular form. E.g. A = {a, e, i, o, u} Set builder form. E.g. A = {x: x = vowel in English alphabet} Guided Practice: Fill up the blanks….

Complex numbers

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Complex numbers for Engineering and other Graduate Students

Determinants

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Important Formulae Determinants Concept Maps Determinant of Matrices Solving Linear equations using determinant method Determinants Part-2 Determinants Lecture Part-3 Area of a Triangle using Determinants Method Crammer’s Rule of Solving Linear Equations

Integral formulae

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Integrals Formulae and Worksheets

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