Các câu hỏi tương tự
Tap hop cac so nguyen am lon hon -100 co so phan tu la
tap hop cac so nguyen am co 3 chu so be hon -125 co so phan tu la bao nhieu
tap hop cac so nguyen am co 3 chu so nho hon -100 la:..................
tap hop cac so tu nhien nho hon 100 co chu so hang don vi la 4 va chia het cho 4 co so phan tu la
viet tap hop A gom cac phan tu la cac so nguyen co gia tri tuyet do nho hon 2014 . tap hop A co bao nhieu phan tu. tinh tong cac phan tu cua Tap hop A
Câu 1:so phan tu cua tap hop cac so tu nhien chan lon hon 3 va nho hon 2000
Câu 2:so phan tu cua tap hop cac so tu nhien chan khong vuot qua 30 la
Câu 3 co bao nhieu so tu nhien co hai chu so trong do chu so hang chuc nho hon chu so hang don vi la 5 ?
Câu 4:so phan tu cua tap hop cac so tu nhien khong vuot qua 20 la
Câu 5:cho tap hop M={5;8;9;1986;2010}co bao nhieu tap hop con cua M gpm nhung so chan?
cho A la tap hop cac so tu nhien chan nho hon 100, B la tap hop cac so tu nhien chia het cho 3 va nho hon 300.Tap hop A va tap hop B co tat ca so phan tu chung la
cho B la tap hop cac so co 2 chu so, trong do chu so hang chuc nho hon chu so hang don vi la 5. tap hop B co so phan tu?
tap hop cac so tu nhien nho hon 100 co chu so hang don vi la 4 va chia het cho 4 co bao nhieu phan tu