8.1 Sequences and Series
(Jojectives:
. Use ,_ Le. _ notation to write tfie terms of a sequence
- sewt .J_._ _notation.
0 58-_\Summa:f4a_ notation to write sums
. find 5.11.11. 5. of infinite series
. Llse ._ (AI/ILL; _ and _ WL$_ to modefanof
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IB1
Sequences and Series
Fall 2016
p
p
1. (HL/SL) Find x and y given that 4 3, x, y and 2 3 2 are the first four terms of an
arithmetic sequence.
2. (HL/SL) The third and fifth terms of an arithmetic sequence are x+y and xy respectively. Find the 12th ter
Exponents and Logarithms
IB math; HL/SL
September 7, 2016
1
Exponential expression and logarithms
By an exponential expression we mean an expression of the form
an
read: "a to the power n"
where a is some constant. The constant a is called the base of the
IB1
Sequences and SeriesSolutions
Fall 2016
p
p
1. (HL/SL) Find x and y given that 4 3, x, y and 2 3 2 are the first four terms of an
arithmetic sequence.
Solution: Adjacent numbers are separated by distance d (the common difference)
u1
u1 + d
u 1 + 2d
u
Mathematics SL Solutions to Paper One Style Questions ALGEBRA
IBID Press
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Mathematics SL Solutions to Paper One Style Questions ALGEBRA
IBID Press
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Mathematics SL Solutions to Paper One Style Questions ALGEBRA
IBID Press
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Mathematics SL Solutions to