Problem: S1: If the n vectors are linearly orthogonal , equality in Hadamard 's inequality is achieved if and only if the vectors are independent .
S2: If the n vectors are linear orthogonal , equality is achieved in Hadamard 's inequality if and only when the vectors are independent .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: He plays online poker at PokerStars under the username '' p10ker '' and at PartyPoker as '' MyimaTsarong '' and at Fulltilt Poker with his own name .
S2: He plays online poker at PokerStars under the username '' p10ker '' and at PartyPoker as '' MyimaTsarong '' and at Fulltilt Poker using his own name .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: In 1932 , Marion Byron married the film actress and comedian Lou Breslow and remained married until her death in 1985 .
S2: Lou Breslow married film actress and comedian Marion Byron in 1932 , and remained married until her death in 1985 .

Do S1 & S2 convey the same information?

A:
no