Question

[viet cute]

khi chia so tu nhien a cho 148 duoc so du la 111. hoi a co chia het cho 37 ko?

Answer 1

[_ɦყυ_]

khi chia so tu nhien a cho 148 duoc so du la 111

=> a =148k+111(k thuộc N*)

Vì \(148⋮37,111⋮37\)

=>\(\text{148k+111 }⋮37\)

Hay \(a⋮37.\)

Answer 2

[viet cute]

cam on