Question

Diketahui : A = { × l 2 < × < 10 , × bilangan cacah } B = { bilangan prima kurang dari 7 } Himpunan yang menyatakan A U B adalah...

Answer 1

A={2,3,4,5,6,7,8,9}
B={2,3,5}
AUB ={2,3,4,5,6,7,8,9}

Answer 2

A = {3,4,5,6,7,8,9}
B={ 3,5,7}