Cho \(\overline {17*} \)chia hết cho 5. Số thay thế cho * có thể là

A. \(1\,;\,\,2\,;\,\,3\,;\,\,4\)

B. \(6\,;\,\,7\)

C. \(8\,;\,\,9\)

D. Tất cả các đáp án trên đều đúng

A. \(128\,;\,\,247\,;\,\,1506\,;\,\,7234;\,\,148903\)

B. \(35\,;\,\,250\,;\,\,764\,;\,\,79050\,;\,\,858585\)

C. \(80\,;\,\,185\,;\,\,875\,;\,\,2020\,;\,\,37105\)

D. \(340\,;\,\,1850\,;\,\,3695  \,;\,\,45738  \,;\,\,86075\)

A. \(1430\)

B. \(3568\)

C. \(17395\)

D. \(46374\)

\(560\)       

\(360\)

\(630\) 

\(650\)

A. \(a = 0\)

B. \(a = 3\)

C. \(a = 6\)

D. \(a = 8\)

A. \(28\,;\,\,58\)

B.\(\,25;\,\,85\)

C. \(25\,\, ;\,\,\,58\,\)

D. \(25\,;\,55\,;\,85\,\)

\(x \in \left\{ {2010} \right\}\)                                              

\(x \in \left\{ {2000;2010} \right\}\)

\(x \in \left\{ {2010} \right\}\)                                                 

\(x \in \left\{ {1990;2000;2010} \right\}\)