Question

राइट विद रीजन व्हिच ऑफ द फॉलोइंग सैट्स आर फाईनाईट और इनफाईनाईट​

Answer 1

Answer:

1. अनंत। 2. परिमित

Step-by-step explanation:

1st is an integer it continue infinitely

2nd is a natural no. it stars starts on 1 . so it is a finite

Answer 2

Answer:

Step-by-step explanation:

i) D = {x:x < -1, x is an integer}

The set D is infinite set because we can see that x belong to integer and in integer number are from -infinity to +infinity. And x < -1 hence it roster form is

  D = { -infinity ......,-4, -3, -2}

ii) E = {y:y > 10, y is a natural number}

 The set E is finite set because it consist finite number element.

 We see that y > 10 and y is belong to natural number which start from 1 and end in infinity. But ending points are defined here i.e it smaller then 10. Hence it is a finite set.

    E = {1, 2, 3, 4, 5, 6, 7, 8, 9}

                                                                        Solved By

                                                                 Aaditya Singh