Question

E = {x :x is a natural number x is a
multiple of 7 , x < 60 ) I need full Solution

Answer 1

Answer:

The set is $E=\{7,14,21,28,35,42,49,56\}$

Step-by-step explanation:

The given set $E$ contains numbers which are natural numbers less than 60 and are multiple of 7.

We know that the number 7 has the multiples,

$1\times 7=7\\2\times 7=14\\3\times 7 =21\\4\times 7=28\\5\times 7=35\\6\times 7 = 42\\7\times 7=49\\8\times 7 =56$

The other multiples of 7 are either more than 60 or negative numbers.

So the set E contains the elements:

$E=\{7,14,21,28,35,42,49,56\}$

Answer 2

Answer:

8

Step-by-step explanation:

7*8 -60

56 smaller than 60