Problem: (1) If the n vectors are linearly orthogonal , equality in Hadamard 's inequality is achieved if and only if the vectors are independent .
(2) When the n vectors are linear orthogonal , equality is achieved in Hadamard 's inequality if and only if the vectors are independent .

Do (1) and (2) mean the same thing?
A: yes

Problem: (1) On November 28 , 1917 , Lloyd took over the command of the 6th Field Artillery - Brigade and on 7 February 1918 the 12th Field - Artillerie - Brigade .
(2) Lloyd took over command of the 12th Field Artillery Brigade on 28 November , 1917 and then the 6th Field Artillery Brigade on 7 February , 1918 .

Do (1) and (2) mean the same thing?
A: no

Problem: (1) Scanlon defeated Wally Masur 6 -- 4 , 7 -- 6 to secure the title .
(2) Bill Scanlon defeated Wally Masur 6 -- 4 , 7 -- 6 to secure the title .

Do (1) and (2) mean the same thing?
A: yes

Problem: (1) In South Korean culture , '' Pokarekare Ana '' was used as title song for the popular film '' Crying Fist '' 2005 .
(2) In the popular culture '' Pokarekare Ana '' was used as the title song for the South Korean film '' Crying Fist '' 2005 .

Do (1) and (2) mean the same thing?
A:
no