Question

Write it in set - builder form
1) C={1,8,27,64.........}
2) E={1,2,5,10}​

Answer 1

Answer:

heya mate ☺

C = {1 , 8 , 27 , 64} -- Roster form

C = {x : x is the multiple of 8} -- Set builder form

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E = {1 , 2 , 5 , 10} -- Roster form

E = {x : x is the set of natural number} -- Set builder form

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♡ hope it helps u mate ♡

❗ pLz dO mArK aS bRaiNliEsT iF iTs hElPfuL ❗

Answer 2

Answer:

c = [x:x are the cubes of natural numbers]

d = [x:x is in addition of odd numbers]

Step-by-step explanation:

1,8,27,64 - are the cubes of natural numbers 1,2,3,4....

1,2,5,10 - the difference between 1 and 2 is 1

the difference between 2 and 5 is 3

the difference between 5 and 10 is 5

1,3,5 are odd numbers so the answer is the addition of odd numbers

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