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Showing posts from July 13, 2010

Polynomials - Class IX CBSE Mathematics | NCERT Solutions for Math Textbook Exercise 2.1

POLYNOMIALS   Class IX NCERT (CBSE) Mathematics    NCERT Textbook Exercise 2.1 Solved (page 32)Q1: Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer. Answer: (i) It is a polynomial in one variable x.(ii) This expression is a polynomial in one variable y.(iii) Since exponent of variable t in term which is not a whole number, so