[ ( x - Vst ) 2 + y2 + 22 ] 1/2 2 p = X + . ( c1 ) ( x - Vst ) ( X - vs ) + Yo + zŻ - + + ( c2 ) р a = sino ( C3 ) sin- ( 3 ) ( ) ( 62 - 22 ) 1/2 ż - ( 0 ) å ...
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