Given B = {1, 2, 3, 4}, is the following statement true or false? The subset ∅ is a subset of B.

answer: its the third option.

step-by-step explanation:

i just took the test.

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.