Which of the following is the decimal expansion an irrational number
(a) 4.561 (b)0. 12 (c) 5.010010001… (d) 6.03
Last updated at Oct. 24, 2019 by Teachoo
Transcript
Question 7 Which of the following is the decimal expansion an irrational number (a) 4.561 (b)0.¯12 (c) 5.010010001… (d) 6.03 An irrational number has non-repeating non-terminating decimal expansion Here, (a) and (d) are terminating decimal expansions and (b) is non-terminating but repeating decimal expansion Therefore, (c) = 5.010010001… is non-terminating, non-repeating decimal expension. So, (c) is the decimal expansion of irrational number
CBSE Class 10 Sample Paper for 2020 Boards - Maths Basic
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CBSE Class 10 Sample Paper for 2020 Boards - Maths Basic
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