S Sorakairi New member Oct 16, 2010 #1 Are both of these statements true I can't remember the difference?? Is {a} an element of {a,b} is "a" an element of {a,b} I dont remember if both are true or one is false. thanks
Are both of these statements true I can't remember the difference?? Is {a} an element of {a,b} is "a" an element of {a,b} I dont remember if both are true or one is false. thanks
