Lesson
Lesson-2.1.21- Find and use the nth term of sequences.
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Lesson-2.1.20 -Recognise patterns in sequences, including the term-to-term rule, and relationships between different sequences. Includes linear, quadratic, cubic and exponential sequences and simple combinations of these.PreviousLesson-2.1.22- Express direct and inverse proportion in algebraic terms and use this form of expression to find unknown quantities. Includes linear, square, square root, cube and cube root proportion. Knowledge of proportional symbol (???) is required.Next