CHO SỐ PHỨC Z THỎA MÃN 1I Z. 1 2 . 1 2I Z10 7 I. TÍNH...
483:BCCADAAADABABCDBBCCADBBAAAAACABAABDDBCCCADBBDBCBBD
x a b y a z b log 5, log 3, log 150a b483:BCCADAAADABABCDBBCCADBBAAAAACABAABDDBCCCADBBDBCBBD
x a b y a z b log 5, log 3, log 150a b