Dollarxeoa

Δ A C X ̓} C i X P O O ɗ ₵ 嗝 Γ ̐Δ ̏ Ő ނ̃W F g g b s O n ɍ 킹 ̂ł B S A C X } C i X R O ɗ₦ v g ̏ ŃA C X N ɃW X g b s O 킹 A x n ̂ Ăѓ 点 鎖 ɂ ĐV H ̃A C X N f U g 鎖 o ܂ I1980 N ̊ 茧 ̃o X B o X f ̊J Ƃ V ό o X ̉^ s Ȃǂ̔ ʁA ^ o X ԗ Ȃǎ I ɖʔ ʂ 񂠂 ܂ B S Ō ̐V ԁB ݐ؁E p n C f b J Ⅴ ^ ɕς ܂ B ʂ IK R ` ɂȂ Ă 1 K X ̃X ^ C ł BAn d x f9 y f p ro v id e d D (A ) = ad b e =f= 0 S u p p o se th is h a s b e e n d o n e so th a t (let D = D (A ) * 0) d 1 Vytah Pdf ƒ~ƒfƒBƒAƒ€ ƒƒ"ƒO ƒc[ƒuƒƒbƒN ƒŒƒfƒB[ƒX