Month: July 2017

  • Introduction of Real Numbers and Euclid’s Division Lemma

    INTRODUCTION: We have already studied about irrational numbers in previous class. Now, we will study the real numbers and also about the important properties of positive integers for Euclid’s division algorithm and the Fundamental Theorem of Arithmetic. Euclid’s division algorithm says us about divisibility of integers. It states that any positive integer ‘a’ can be…

  • Subtraction of Vectors

    Subtraction of vectors   Since, and      Since,   and But and