5/4/2023 0 Comments Meaning of abscissa in mathChapter 12 Areas Related to Circles - Finding Perimeter and area of circle, Length of arc of sector, Area of sector, Area of segment, Area of semicircle and doing some questions where all these concepts are used. Justification of all the constructions is also explained. Chapter 11 Constructions - Using the concepts we have studied before, first we learn how to divide a line segment in a particular ratio, then we study how to draw a triangle similar to the triangle (where Scale Factor is greater than 1, and less than 1) and then we learn how to create a tangent to the circle from a point outside it.Chapter 10 Circles - Tangent to circle, Number of tangents from a point of the circle, Length of tangent.Chapter 9 Some Applications of Trigonometry - Finding height and distances, knowing what is angle of depression, angle of elevation.Chapter 8 Introduction to Trigonometry - What is sin, cos, tan, cot, sec, cosec, Value of trigonometric ratios at 0°, 30°, 45°, 60° & 90°, sin (90 – θ) = cos θ , tan (90 – θ) = cot θ , sec (90 – θ) = cosec θ, sin 2 x + cos 2 x = 1, sec 2 x = 1 + tan 2 x, cosec 2 x = 1 + cot 2 x.Chapter 7 Coordinate Geometry - Abscissa, Ordinate, Distance formula, Collinear Points, Types of quadrilateral/triangle formed, Finding Equidistant point, Finding ratio by section formula, Using properties of parallelogram with Section Formula, Finding Area of Triangle when vertices are given, Proving 3 points collinear using Area of Triangle Formula.Chapter 6 Triangles - What is Similarity, Different types of Similarity - AA, AAA, SAS, SSS, Area of similar triangles, Pythagoras theorem.Chapter 5 Arithmetic Progressions(AP) - What is AP, common difference (d), n th term of AP, Sum of n terms of A.P.Chapter 4 Quadratic Equations - Roots of quadratic equation by factorization (splitting the middle term), completing the square, quadratic formula, nature of roots D = b 2 - 4ac.Chapter 3 Pair of Linear Equations in Two Variables - Forming equations, Solving by graph, Checking consistency - Consistent or Inconsistent, Equations intersect at point or are parallel or coincident, infinitely many solutions, no solution, unique solution, Elimination, Substitution, Cross-multiplication method,.Chapter 2 Polynomials - Geometrical Meaning of Zeroes of Polynomial, Relationship between Zeroes & Coefficients of Polynomial, Division Algorithm.Chapter 1 Real Numbers - Euclid's Division Lemma, Finding HCF using Euclid's Division Algorithm, Fundamental Theorem of Arithmetic (Prime Factorisation), Finding HCF, LCM using Prime Factorization, Proving numbers irrational, Decimal Expansion of numbers.All exercise questions, examples and optional exercise questions have been solved with video of each and every question. NCERT Solutions of all chapters of Class 10 Maths are provided with videos. Python Dictionaries Access Items Change Items Add Items Remove Items Loop Dictionaries Copy Dictionaries Nested Dictionaries Dictionary Methods Dictionary Exercise Python If.Else Python While Loops Python For Loops Python Functions Python Lambda Python Arrays Python Classes/Objects Python Inheritance Python Iterators Python Polymorphism Python Scope Python Modules Python Dates Python Math Python JSON Python RegEx Python PIP Python Try.Updated according to new NCERT - 2023-24 NCERT Books.
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