Cho A và B . Chọn câu đúng. A. A = B B. A = B + 1 C. A < B D. A > B

  $\begin{array}{l}A=4.\left\{3^2.\left[\left(5^2+2^3\right):11\right]-26\right\}+2002\\ =4.\left\{3^2.\left[\left(25+8\right):11\right]-26\right\}+2002\\ =4.\left[3^2.\left(33:11\right)-26\right]+2002\\ =4.\left(3^2.3-26\right)+2002\\ =4.(27-26)+2002\\ =4.1+2002\\ =4+2002\\ =2006.\end{array}$

Và   $B=134-\left\{150:5-\left[120:4+25-\left(12+18\right)\right]\right\}$

  $\begin{array}{l}=134-[150:5-(120:4+25-30\left)\right]\\ =134-[150:5-(30+25-30\left)\right]\\ =134-(150:5-25)\\ =134-(30-25)\\ =134-5\\ =129\end{array}$

Vậy  A=2006 và B=129 nên A > B

Đáp án cần chọn là: D