Question 1 State which of the following are equations (with a variable). Give reason for your answer. Identify the variable from the equations with a variable. (h) 2n + 1 = 112n + 1 = 11 It has an = sign, with variable n ∴ It is an equation, with variable n

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.

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