both of the above. You could also say that an integral that is not improper is proper (although this term is not used much). Among the integrals below, select all of the improper ones and none of the proper ones. (And, yes, on your second try, you'll get this 100% correct...we know. Try to get it right the first time!) P JM -10 da 7 / 4 sec 0 do 1,000,000 -12 /2 da JI=-1,000,000 3TT / 4 sec 0 de 10=T/4