linear equations

NCERT Class 10 solution – Pairs of Linear Equations in Two VariablesNCERT Class 10 solution – Pairs of Linear Equations in Two Variables

Linear Equations Linear Equations Exercise 3.1 1. Aftab tells his daughter, “Seven years ago, I was seven times as old as you were then. Also, three years from now, I shall be three times as old as you will be.” (Isn’t this interesting?) Represent this situation algebraically and graphically. Answer Let present age of Aftab be […]{...}

READ MOREREAD MORE
NCERT Solutions Class 10 Maths Real Numbers

NCERT Solutions Class 10 Maths Real NumbersNCERT Solutions Class 10 Maths Real Numbers

NCERT Solutions Class 10 Maths Real Numbers CHAPTER 1 (REAL NUMBER) QUESTION-1 Use Euclid’s division algorithm to find the HCF of: i)135 and 225 ii)196 and 38220 iii)867 and 225 Solution: i) We start with the larger number i.e 225 By Euclid’s division algorithm, we have 225=1×135+90 135=1×90+45 90=2×45+0 Hence, HCF(225,135)=HCF(135,90)=HCF(90,45)=45 Therefore, the HCF of […]{...}

READ MOREREAD MORE