Các câu hỏi tương tự
cho phan so A= (6n- 1)/3n+2
tim n thuocZ de a co gia tri nguyen
tim n thuoc Z de a co gia tri lon nhat
1)cho phan so A=\(\frac{n+1}{n-2}\)
a tim n thuoc Z de A co gia tri nguyen
b tim n thuoc Z de A co gia tri lon nhat
cho A=6n-1/3n+1(n thuoc z) hoi a tim n de A nguyen b tim n de A co gia tri nho nhat
Cho B=9n-1/3n+2
a) tim n thuoc Z de B nhan gia tri nguyen
b)tim n thuoc z de B nhan gia tri lon nhat
Giup mk nhanh nhanh nha
cho bieu thuc 2n+1/n+5(n thuoc Z)
a, tim n de Pco gia tri la 1 so nguyen
b,tim gia tri lon nhat,gia tri nho nhat cua P
Cho cac bieu thuc
A=n+6 phan n-5 va B=3n-9 phan n-6
a/ Tim gia tri nguyen cua n de A, B la phan so ?
b/ Tim gia tri nguyen cua n de A, B co gia tri nguyen?
c/ Tim gia tri nguyen cua n de A, B co gia tri nguyen lon nhat?
cho A=27a-37/4-5a.
a,tim a de A=2.
b,Tim a thuoc Z de A thuoc Z.
c,Tim a thuoc Z de A co gia tri lon nhat
Cho p/s A=n+1/n-3(n thuoc Z va n khac 3)
Tim n de co gia tri nguyen
tim n thuoc z de phan so sau a=4n-1/2n+3 co gia tri nguyen