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PRECAL Problem Set 1 (Sequence. Series. and Sigma Notation) A- Determine the other terms of the following sequences and the indicated sum. [Using the arithmetic and geometric formula) 1) 1,6,11,... 1. Tmterm 2. 3. 1!?"'1 term 4. Summation of rst 20 terms 14 98 2.,, 3 9 5"" term 10'" term 15'" term Summation of rst 20 terms P.".'"-" PRECAL Problem Set 1 (Sequence, Series. and Sigma Notation) B. Determine what is asked in the following sequences with indicated conditions. 3) a1 = 3 d = 4 9. 20""I term 10. 100'" term 4) (11:3 r=2 11. 15'"term 12. 2191131111 5) (11:6 am=60 13. dz? _ _ 7 :9 6)a1_7 a10_.51_2 14. r . PRECAL Problem Set 1 (Sequence, Series, and Sigma Notation) C. Expand the summation (using the usual way) then simplify if possible. 7) (2+3x) x=5 8) 3 (3-1) =-2 Don't forget your Name, Grade & Section, Activity PRECAL Problem Set 1 (Sequence, Series, and Sigma Notation) D. Use the properties of sigma notation to determine the summation. 9) 50 (3k - 2) k=1 10) 10 (4x2 + 3x) x=1