P.o.t.W. #36
■ GDC allowed ■ for SL and HL students The sum of the first fifty terms of an arithmetic sequence is 200, and the sum of the next fifty terms is 2700. Find the first term of the sequence. PDF: P.o.t.W. #36
■ GDC allowed ■ for SL and HL students The sum of the first fifty terms of an arithmetic sequence is 200, and the sum of the next fifty terms is 2700. Find the first term of the sequence. PDF: P.o.t.W. #36