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CBSE Assignments class 09 Mathematics

  Mathematics Assignments & Worksheets  For  Class IX Chapter-wise mathematics assignment for class 09. Important and useful extra questions strictly according to the CBSE syllabus and pattern with answer key CBSE Mathematics is a very good platform for the students and is contain the assignments for the students from 9 th  to 12 th  standard.  Here students can find very useful content which is very helpful to handle final examinations effectively.  For better understanding of the topic students should revise NCERT book with all examples and then start solving the chapter-wise assignments.  These assignments cover all the topics and are strictly according to the CBSE syllabus.  With the help of these assignments students can easily achieve the examination level and  can reach at the maximum height. Class 09 Mathematics    Assignment Case Study Based Questions Class IX 

Math Assignment Class XI Ch -1 Set Theory

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Mathematics Assignment Class - XI | Subject Mathematics | Chapter - 1 Math Assignment  Class XI  Chapter 1  Set Theory, Extra and important questions on Set Theory useful for Mat and Applied Math students.  MATHEMATICS ASSIGNMENT  SET THEORY For Non-Medical /Applied Math Students ******************************************************* Q1 Write the following sets in tabular form a){ x : x = 2n + 1 ; n ∈ N}    Ans{3, 5, 7, 9, ........} b) {x : x – 1 = 0}       Ans {1} c) {x : x = prime number and    x ≤ 7 ; x ∈ N    Ans { 2, 3, 5, 7} d) {x : x ∈ I,   3x - 2 = 3}    Ans {φ} e) {x : x 2  ≤ 10 ,   x  ∈ Z }     Ans{0,   土 1,   土 2,   土 3}

Math Assignment Class X Ch-3 | Linear Equations in Two Variables

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  CHAPTER 3    CLASS   X PAIR OF LINEAR EQUATIONS IN TWO VARIABLE Extra questions of chapter 3 class 10 : Pair of Linear Equations in Two Variable with answer and  hints . Useful math assignment for the students of class 10 For better results Students should learn all the  basic points of  Chapter 3 Pair of Linear Equations in two variable . Student should revise N C E R T book thoroughly with examples. Now revise this assignment. This assignment integrate the knowledge of the students. LEVEL-1 Q1 By comparing the ratios of the coefficients  find the nature of sol./ graph / consistency or inconsistency a)   2x - 3y = 1 ;  x + 2y = 2 Ans: Unique solution, intersecting lines, consistent b)   3x - y = 6 ;  6x - 2y = 4 Ans: No solution, parallel lines, inconsistent c)   x + 3y = 8 ;  2x - 3y = 12 Ans: Unique solution, intersecting lines, consistent d)   9x + 3y + 12 = 0 ;  18x + 6y = - 24 Ans: Many solution, coincident lines, consistent e)   6x - 3y +10 = 0 ;  2x – y + 9 = 0 Ans: No solu

NCERT Sol Maths Class XII Ch-6 | A O D

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  Solution of Important Question of NCERT Book Class XII Chapter 6 Matrices Get Free NCERT Solutions for Class 12 Maths Chapter 6 Application of Derivative.  Solution of important questions  of NCERT book  solved by Expert Teachers as per NCERT (CBSE) Book guidelines.   Exercise 6. 3 Q 18    For the curve    y = 4x 3  – 2x 5 , find all the points at which the tangent passes through the origin. Solution: Given equation of the curve is    y = 4x 3  – 2x 5 ………….(1) Let (h, k) be any point on this curve. Let tangent to the curve at    point    (h, k) passes through the origin (0, 0) Equation of the curve at point (h, k) becomes y = 4x 3  – 2x 5 ,    ⇒     k = 4h 3  – 2h 5    ………..(2) Differentiating eqn. (1)    w.r.t. x we get \[\frac{dy}{dx}=4\times 3x^{2}-2\times 5x^{4}=12x^{2}-10x^{4}\] \[\left (\frac{dy}{dx} \right )_{(h,\;k)}=12h^{2}-10h^{4}\] Equation of the tangent at (h, k) is given by y – k = (4h 3  – 2h 5 )( x – h ) This tangent passes through the origion (0, 0) 0 – k =

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