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phanthuytien761
2 năm trước
Tính thăng bậc luỹ thừa bảo toàn loga định hồi cấp $n$ sau: Mẫu:$D[8]^{D^T[128]}=\frac{1}{2187}$ $a)D^{-T+3}[D^2[3]]^{D^{-4}[D^{-T}[D[5]]]}=?$ $b)D^{5}[D^{-3T}[D^6[D^{T-3}[D[100]]]]]^{D^{5}[D^{3T}[D^6[D[-10]]]]}=?$ $c)D^{-2T}[D^{-3}[D^{-6T+4}[D^{T+5}[D^{-9}[D^7[128]]]]]]^{D^{T-2}[D^{5T+7}[D^{-1}[D^{4-T}[D[-32]]]]]}=?$
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