ChauAnh Le
New member
Tìm số hạng lớn nhất trong khai triển của nhị thức (37+19)$^{31}$
A. \(\mathop C\nolimits_{31}^{10} \mathop {37}\nolimits^{21} .\mathop {19}\nolimits^{10} \)
B. \([\mathop C\nolimits_{31}^{10} \mathop {37}\nolimits^{10} .\mathop {19}\nolimits^{21}\)
C. \(\mathop C\nolimits_{31}^{12} \mathop {37}\nolimits^{12} .\mathop {19}\nolimits^{19} \)
D. \(\mathop C\nolimits_{31}^{12} \mathop {37}\nolimits^{19} .\mathop {19}\nolimits^{12}\)
A. \(\mathop C\nolimits_{31}^{10} \mathop {37}\nolimits^{21} .\mathop {19}\nolimits^{10} \)
B. \([\mathop C\nolimits_{31}^{10} \mathop {37}\nolimits^{10} .\mathop {19}\nolimits^{21}\)
C. \(\mathop C\nolimits_{31}^{12} \mathop {37}\nolimits^{12} .\mathop {19}\nolimits^{19} \)
D. \(\mathop C\nolimits_{31}^{12} \mathop {37}\nolimits^{19} .\mathop {19}\nolimits^{12}\)