WebApr 7, 2024 · Exercise 3.1 1. In the matrix \ [A=\left [ \begin {matrix} 2 & 5 & 19 & -7 \\ 35 & -2 & \dfrac {5} {2} & 12 \\ \sqrt {3} & 1 & -5 & 17 \\ \end {matrix} \right]\], write i. The order of the matrix. Ans: The order of a matrix is \ [m\times n\] where \ [m\] is the number of rows and \ [n\] is the number of columns.

NCERT Solutions for Class 10 Maths Chapter 3 Pair of Linear Equations ...

WebMar 22, 2024 · Chapter 3 Class 10 Pair of Linear Equations in Two Variables Serial order wise Ex 3.1 Ex 3.1, 1 - Chapter 3 Class 10 Pair of Linear Equations in Two Variables (Term 1) Last updated at March 22, … Web(i) The highest marks obtained by the student = 95 The lowest marks obtained by the student = 39 (ii) We know that Range = Highest marks – Lowest marks = 95 – 39 = 56 (iii) Mean of Marks = (Sum of all marks obtained by the group of students)/ (Total number of marks) = (39 + 48 + 56 + 75 + 76 + 81 + 85 + 85 + 90 + 95)/ 10 = 730/10 = 73 7. how to make references for job

NCERT Solutions for Class 10 Maths Exercise 1.3 Chapter 1

WebChapter 3 Class 10 Pair of Linear Equations in Two Variables Serial order wise Ex 3.1 Ex 3.2 Ex 3.3 Ex 3.4 Ex 3.5 Ex 3.6 Examples Ex.3.7 (Optional) Case Based Questions (MCQ) MCQs from NCERT Exemplar Concept wise Forming equations graphically and algebraically Finding ratios (Consistency) Solving equations graphically Substitution … WebThe questions of ex. 3.1 class 12th Maths are prepared as per rationalised syllabus for session 2024-24. ... Get here all the exercises of Class 12 Mathematics Chapter 3 main page. Join the discussion forum to share your knowledge with the others in NIOS Online Admission or CBSE Board concern. WebSep 8, 2024 · NCERT Solutions for Class 10 Maths Chapter 3 Pairs of Linear Equations in Two Variables (Hindi Medium) Ex 3.1 NCERT Solutions for Class 10 Maths Chapter 1 … how to make reference list in word