Các câu hỏi tương tự
Cho A= n-1/n+4
a) Tim n nguyen de A la mot phan so
b) Tim n nguyen de A la mot so nguyen
cho A=n-1/n-4
tim n nguyen de A la mot phan so
tim n nguyen de n la mot so nguyen
cho A=n-1/n+4
a) tim n nguyen de A la mot phan so
b) tim n nguyen de A la mot so nguyen
Cho A=\(\frac{n-1}{n+4}\)
a tim n nguyen de A la mot phan so
b tim n gnuyen de A la mot so nguyen
Cho bieu thuc A = 3/n-2
a) Tim cac so nguyen n de bieu thuc A la phan so
b) Tim cac so nguyen n de A la mot so nguyen
Cac giup minh nhe minh dang can gap.
a, tim n de n^2 + 2006 la mot so chinh phuong
b, Cho n la so nguyen to lon hon 3. Hoi n^2 + 2006 la so nguyen to hay hop so.
cho A=n-1\n+4
a) tim n nguyen de A nguyen
b) tim n de A la mot so phan so
Trinh bay bai toan ho minh nhe
tim so nguyen n de A=3n+2chia cho n co gia tri la mot so nguyen
Cho A=n+3/n+2 voi n€z
a)tim dieu kien cua so nguyen n de A la phan so
b)tinh gia tri cua phan so A khi n=1;n=-1
c)tim so nguyen n de phan so A co gia tri la so nguyen