1.

CONSIDER_G=({S,A,B,E},_{A,B,C},P,S),_WHERE_P_CONSISTS_OF_S_‚ÄÖ√Ñ√∂‚ÀÖ√∫‚Àւ†AB,_A_‚ÄÖ√Ñ√∂‚ÀÖ√∫‚Àւ†A,_B_‚ÄÖ√Ñ√∂‚ÀÖ√∫‚Àւ†B_AND_E_‚ÄÖ√Ñ√∂‚ÀÖ√∫‚Àւ†C.?$#

A.
B. 4
C. 3
Answer» B. 4


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