Chapter 7 – Coordinate Geometry

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: 64/ 455 state whether the following rational numbers will have a terminating decimal expansion or a non-terminating repeating decimal expansion: 64/ 455 Without actually performing the long division October 3, 2020 [...]

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: 13/3125 state whether the following rational numbers will have a terminating decimal expansion or a non-terminating repeating decimal expansion: 13/3125 Without actually performing the long division October 3, 2020 Category: Chapter [...]

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 [...]

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 ,

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 ,

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 ,

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 ,

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 ,

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 [...]