Ex 14.5,  5 - Chapter 14 Class 11 Mathematical Reasoning - Part 3

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  1. Chapter 14 Class 11 Mathematical Reasoning (Deleted)
  2. Serial order wise

Transcript

Ex14.5, 5 Which of the following statements are true and which are false? In each case give a valid reason for saying so. (iii) r: Circle is a particular case of an ellipse. This statement is true Equation of ellipse is ﷐𝑥2﷮𝑎﷯ + ﷐𝑦2﷮𝑏﷯ = 1 Putting a = b ﷐𝑥2 + 𝑦2﷮𝑏﷯ = 1 x2 + y2 = b which is the equation of circle So, circle is particular case of ellipse

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.