PYQ (PREVIOUS YEARS QUESTIONS) OF PAIR OF LINEAR EQUATIONS IN TWO VARIABLES + important questions + MCQs Class 10 Mathematics CBSE

-
PYQ (PREVIOUS YEARS QUESTIONS) OF PAIR OF  LINEAR EQUATIONS IN TWO VARIABLES  + important questions + MCQs Class 10 Mathematics CBSE

Comments

Post a Comment

Popular posts from this blog

CASE-STUDY 1 Sarita donated some amount to a blind school. The amount of...

-
Image
CASE-STUDY 1 Sarita donated some amount to a blind school. The amount of donation is represented by the expression ₹ (x² + (1/x²)) Her friends wanted to know the amount donated by her. She did not disclose the amont but gave a hint that the value of the expression x + 1/x is75. Based on the above information, answer the following questions: (i) Which mathematical concept is used in the above situation? (ii) Which algebraic identity is used to calculate the amount donated by Sarita? (iii) Find the amount donated by Sarita. OR Find the value (in Rs) x³ + 1/x³ class 9 maths chapter 2 polynomials case study-based question
Read more