2100=(220)5=10485765
375=(315)5=143489075
550=(510)5=97656255
=>2100;550;375
2100=(220)5=10485765
375=(315)5=143489075
550=(510)5=97656255
=>2100;550;375
viet tap hop A cac so tu nhien lon hon 8 va nho hon 14 theo hai cach
Bai 1 : Viet tap hop A cac so tu nhien lon hon 4 va ko vuot qua 7 bang hai cach .
a ) Viet tap hop cac so tu nhien khac 0 va ko vuot qua 12 bang hai cach .
b ) Viet tap hop M cac so tu nhien lon hon hoac bang 11 va ko vuot qua 20 bang hai cach .
c ) Viet tap hop M cac so tu nhien lon hon 9 ,nho hon hoac bang 15 bang 2 cach .
d ) Viet tap hop A cac so tu nhien ko vuot qua 30 bang 2 cach .
e ) Viet tap hop B cac so tu nhien lon hon 5 bang 2 cach .
f ) Viet tap hop C cac so tu nhien lon hon hoac bang 18 va ko vuot qua 100 bang 2 cach .
Ai lam nhanh minh se tick cho nha ,minh can gap .
VIET TAP HOP A CAC SO TU NHIEN LON HON 7 VA NHO HON HOAN BANG 15 THEO HAI CACH
viet cac tap hop sau va cho biet moi tap hop co bao nhieu phan tu ?
a) tap hop cac so tu nhien khong vuot qua 50
b) tap hop cac so tu nhien lon hon 8 nho hon 9
a' viet tap hop e cac so tu nhien ko nho hon79 nhung ko lon hon85 bang 2 cach
b'viet tap hop m cac so tu nhien lon hon 50 nho hon78 va chia het cho 4 bang 2 cach
viet cac tap hop sau theo 2 cach
A tap hop cac so tu nhien nho hon 7
B TAP HOP CAC SO TU NHIEN CHAN
C tap hop cac so tu nhien le va nho hon 20
viet tap hop A cac so tu nhien lon hon 7 va nho hon 12, sau do dien ki hieu thich hop vao o vuong
viet tap hop B cac so tu nhien chan lon hon 2 va nho hon 10 bang hai cach.
Viet tap hop A cac so tu nhien lon hon 6 va nho hon hoac bang 10 bang hai cach