This video covers 6 moderate questions on Arithmetic Sequence & Series, using previous IB exam questions.
IB SL/HL Lesson 1.2
Need an easier problem set?: [ Ссылка ]
Need more difficult practice?: [ Ссылка ]
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This video covers 6 moderate questions on Arithmetic Sequence & Series, using previous IB exam questions.
IB SL/HL Lesson 1.2
Need an easier problem set?: [ Ссылка ]
Need more difficult practice?: [ Ссылка ]