Các câu hỏi tương tự
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
tim giao cua 2 tap hop A va B biet rang:
a , A la tap hop cac so chia het cho 24 , B la tap hop cac so chia het cho 120
b, A la tap hop cac so chan, B la tap hop cac so nguyen to
so nguyen la gi .neu x la so nguyen thi x thuoc tap hop Z kohay tap hop z la tap hop cac so nguyen à
phan tich cac so sau ra thua so nguyen to roi tim tap hop cac uoc cua moi so .neu cach tim tap hop cac uoc moi so
51 ; 75 ; 42 ; 30
phan tich cac so sau ra thua so nguyen to roi tim tap hop cac uoc cua moi so .neu cach tim tap hop cac uoc moi so
51 ; 75 ; 42 ; 30
Viet tap hop A cac so nguyen to co mot chu sotong cac so nguyen to co la so nguyen to khong?
Xem chi tiết
tap hop cac so nguyen to x sao cho 6 chia het cho (x-1)
cho cac so nguen : a = 10 , b = -18
a) viet tap hop cac uoc cua a , cac uoc cua b
b) viet tap hop cac so nguyen vua la uoc cua a vua la uoc cua b
c) viet tap hop cac so nguyen vua la boi cua a vua la boi cua b
tap hop cac so nguyen x sao cho 15-Ix-2I=12