what can you say about the prime factors of q? (i) 43.123456789 (ii) 0.120120012000120000… (iii) 43.123456789

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The following real numbers have decimal expansions as given below. In each case, decide whether they are rational or not. If they are rational and of the form p/q , what can you say about the prime factors of q? (i) 43.123456789 (ii) 0.120120012000120000… (iii) 43.123456789
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Oct
The following real numbers have decimal expansions as given below. In each case, decide whether they are rational or not. If they are rational and of the form p/q , what can you say about the prime factors of q? (i) 43.123456789 (ii) 0.120120012000120000… (iii) 43.123456789 decide whether they are rational or not. If they [...]
Posted in: Chapter 1 - Real Numbers , Exercise 7.1 , Maths , NCERT Class 10 ,
Tags: decide whether they are rational or not. If they are rational and of the form p/q , The following real numbers have decimal expansions as given below. In each case , what can you say about the prime factors of q? (i) 43.123456789 (ii) 0.120120012000120000... (iii) 43.123456789 ,