\(F=\left\{n.\left(n+1\right)\text{|}n\in N;1\le n\le6\right\}\)
Các câu hỏi tương tự
M = ( 0 ; 2;4;......96;98;100;102;106)
Q = ( x E N* | x la so tu nhien , x <
a> Viet tap hop M bang cach chi ra tinh chat dac trung cua phan tu. Viet tap hop Q liet ke phan tu
b> Moi tap hop co may phan tu
cho tap hop C = [2;5;8;...;2021]
a, tinh so phan tu cua tap hop C
b, tim phan tu thu 101 cua tap hop C.
giup minh voi minh dang can gap giai ra giup minh minh se like
Viet lai cac tap hop sau duoi dang liet ke cac phan tu
A={x€Z,4<x<5lam giup nhe
Cho a={x thuoc z/ -1<|x+3|<1} viet tap hop a duoi dang liet ke cac phan tu
cho tập hợp A={x thuộc N /2<x<7}
viet tap hop A duoi dang liet ke
viet tat ca cac tap hop con cua tap hop A co chua 2 phan tu
BAI TAPDANG 1: BAI TOAN TAP HOP.BAI 1 : CHO TAP HOP A {3,7}.CAC SO SAU THUOC HAY KHONG THUOC TAP HOP A:3.....A 5........ABAI 2 DIEN CAC KI HIEU e, ¢ ,CON THICH HOP VAO CHO TRONG3....Z -4....N 1....N N......Z {1;-2}.....ZBAI 3 VIET TAP HOP A BANG CACH LIET KE CAC PHAN TU: A{xeN|5| X 9
Đọc tiếp
BAI TAP
DANG 1: BAI TOAN TAP HOP.
BAI 1 : CHO TAP HOP A = {3,7}.CAC SO SAU THUOC HAY KHONG THUOC TAP HOP A:3.....A 5........A
BAI 2 DIEN CAC KI HIEU e, ¢ ,CON THICH HOP VAO CHO TRONG
3....Z -4....N 1....N N......Z {1;-2}.....Z
BAI 3 VIET TAP HOP A BANG CACH LIET KE CAC PHAN TU: A={xeN|5|< X <9
bai 1 hay liet ke cac phan tu cua tap hop
0 <a<8
cho ap hop B=[0] hoi b co la tap hop rong khong ? vi sao
1 liet ke cac phan tu duoi day
a, A la tap hop cac so tu nhien lon hon 5 va nho hon 9
b, B la tap hop cac ngay le trong tuan
c, C la tap hop cac chu cai trong tu Nha Trang
viet cac tap hop sau bang cach liet ke phan tu va chi ra moi tap hop co bao nhieu phan tu .
a, tap hop A cac so tu nhien co 2 chu so trong do chu so hang chuc lon hon chu so hang don vi la 2 .
b, tap hop B cac so tu nhien co 3 chu so bang 3 .