Chapter 1 – Real Numbers

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Without actually performing the long division, state whether the following rational numbers will have a terminating decimal expansion or a non-terminating repeating decimal expansion: 17/8
03
Oct
Without actually performing the long division, state whether the following rational numbers will have a terminating decimal expansion or a non-terminating repeating decimal expansion: 17/8 state whether the following rational numbers will have a terminating decimal expansion or a non-terminating repeating decimal expansion: 17/8 Without actually performing the long division October 3, 2020 Category: Chapter [...]
Posted in: Chapter 1 - Real Numbers , Exercise 7.1 , Maths , NCERT Class 10 ,
Tags: state whether the following rational numbers will have a terminating decimal expansion or a non-terminating repeating decimal expansion: 17/8 , Without actually performing the long division ,
Prove that the following are irrationals. 6 + root2
03
Oct
Prove that the following are irrationals. 6 + root2 Prove that the following are irrationals. 6 + root2 October 3, 2020 Category: Chapter 1 - Real Numbers , Exercise 7.1 , Maths , NCERT Class 10 ,
Posted in: Chapter 1 - Real Numbers , Exercise 7.1 , Maths , NCERT Class 10 ,
Tags: Prove that the following are irrationals. 6 + root2 ,
Prove that the following are irrationals. 7 root5
03
Oct
Prove that the following are irrationals. 7 root5 Prove that the following are irrationals. 7 root5 October 3, 2020 Category: Chapter 1 - Real Numbers , Exercise 7.1 , Maths , NCERT Class 10 ,
Posted in: Chapter 1 - Real Numbers , Exercise 7.1 , Maths , NCERT Class 10 ,
Tags: Prove that the following are irrationals. 7 root5 ,
Prove that the following are irrationals. 1/root2
03
Oct
Prove that the following are irrationals. 1/root2 Prove that the following are irrationals. 1/root2 October 3, 2020 Category: Chapter 1 - Real Numbers , Exercise 7.1 , Maths , NCERT Class 10 ,
Posted in: Chapter 1 - Real Numbers , Exercise 7.1 , Maths , NCERT Class 10 ,
Tags: Prove that the following are irrationals. 1/root2 ,
Prove that 3 + 2 root5 is irrational.
03
Oct
Prove that 3 + 2 root5 is irrational. Prove that 3 + 2 root5 is irrational. October 3, 2020 Category: Chapter 1 - Real Numbers , Exercise 7.1 , Maths , NCERT Class 10 ,
Posted in: Chapter 1 - Real Numbers , Exercise 7.1 , Maths , NCERT Class 10 ,
Tags: Prove that 3 + 2 root5 is irrational. ,
Prove that root5 is irrational.
03
Oct
Prove that root5 is irrational. Prove that root5 is irrational. October 3, 2020 Category: Chapter 1 - Real Numbers , Exercise 7.1 , Maths , NCERT Class 10 ,
Posted in: Chapter 1 - Real Numbers , Exercise 7.1 , Maths , NCERT Class 10 ,
Tags: Prove that root5 is irrational. ,
There is a circular path around a sports field. Sonia takes 18 mins. to drive one round of the field,while Ravi takes 12 mins for the same . Suppose they both start at the same point and at the same time,and go in the same direction. after how many minutes will the meet again at the starting point?
03
Oct
There is a circular path around a sports field. Sonia takes 18 mins. to drive one round of the field,while Ravi takes 12 mins for the same . Suppose they both start at the same point and at the same time,and go in the same direction. after how many minutes will the meet again at [...]
Posted in: Chapter 1 - Real Numbers , Exercise 7.1 , Maths , NCERT Class 10 ,
Tags: and go in the same direction. after how many minutes will the meet again at the starting point? , There is a circular path around a sports field. Sonia takes 18 mins. to drive one round of the field , while Ravi takes 12 mins for the same . Suppose they both start at the same point and at the same time ,
Explain why 7 x 11 x 13 + 13 and 7 x 6 x 5 x 4 x 3 x 2 x 1 + 5 are composite numbers.
03
Oct
Explain why 7 x 11 x 13 + 13 and 7 x 6 x 5 x 4 x 3 x 2 x 1 + 5 are composite numbers. Explain why 7 x 11 x 13 + 13 and 7 x 6 x 5 x 4 x 3 x 2 x 1 + 5 are composite [...]
Posted in: Chapter 1 - Real Numbers , Exercise 1.1 , Maths , NCERT Class 10 ,
Tags: Explain why 7 x 11 x 13 + 13 and 7 x 6 x 5 x 4 x 3 x 2 x 1 + 5 are composite numbers. ,
Check whether 6^n can end with the digit 0 for any natural number n.
03
Oct
Check whether 6^n can end with the digit 0 for any natural number n. Check whether 6^n can end with the digit 0 for any natural number n. October 3, 2020 Category: Chapter 1 - Real Numbers , Exercise 1.1 , Maths , NCERT Class 10 ,
Posted in: Chapter 1 - Real Numbers , Exercise 1.1 , Maths , NCERT Class 10 ,
Tags: Check whether 6^n can end with the digit 0 for any natural number n. ,
Find the LCM and HCF of the following integers by applying the prime factorisation method. 8, 9, 25
03
Oct
Find the LCM and HCF of the following integers by applying the prime factorisation method. 8, 9, 25 25 9 Find the LCM and HCF of the following integers by applying the prime factorisation method. 8 October 3, 2020 Category: Chapter 1 - Real Numbers , Exercise 1.1 , Maths , NCERT Class 10 ,
Posted in: Chapter 1 - Real Numbers , Exercise 1.1 , Maths , NCERT Class 10 ,
Tags: 25 , 9 , Find the LCM and HCF of the following integers by applying the prime factorisation method. 8 ,