Ex 14.2,  1 - Chapter 14 Class 11 Mathematical Reasoning - Part 3

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Ex14.2, 1 Write the negation of the following statements: (iii) All triangles are not equilateral triangle. All triangles are equilateral triangle. or It is false to say that all triangles are not equilateral triangle. or It is not the case that all triangle are not equilateral triangle.

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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.