Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class


Ex2.1, 1 Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer. (iv) y + 2/𝑦 y + 2/𝑦 = y1 + 2/𝑦1 = 𝑦1 + 2 𝑦^(−1) Power of y is 1 and -1, Since -1 is not a whole number, it is not a polynomial

Ask a doubt
Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.