Ex 1.3,4 - Chapter 1 Class 9 Number Systems
Last updated at Dec. 13, 2024 by Teachoo
Last updated at Dec. 13, 2024 by Teachoo
Ex1.3, 4 Express 0.99999β¦in the form π/π . Are you surprised by your answer? With your teacher and classmates discuss why the answer makes sense. Let x = 0.9999β¦.. Multiplying equation (1) with 10 10x = 10 Γ (0. 999β¦) 10x = 9. 999β¦ Subtracting (2) from (1) i.e. (2) β (1) 10x β x = 9.9999β¦ β 0.9999β¦ 9x = 9 x = 9/9 x = 1 Thus, 0.9999β¦ = 1
Ex 1.3
Ex 1.3, 1 (ii)
Ex 1.3, 1 (iii) Important
Ex 1.3, 1 (iv) Important
Ex 1.3, 1 (v)
Ex 1.3, 1 (vi) Important
Ex 1.3,2
Ex 1.3, 3 (i)
Ex 1.3, 3 (ii) Important
Ex 1.3, 3 (iii) Important
Ex 1.3,4 Important You are here
Ex 1.3, 5
Ex 1.3,6
Ex 1.3, 7
Ex 1.3, 8 Important
Ex 1.3, 9 (i)
Ex 1.3, 9 (ii) Important
Ex 1.3, 9 (iii) Important
Ex 1.3, 9 (iv)
Ex 1.3, 9 (v) Important
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