## A. Insert the indicated number of arithmetic means between the given first and last terms of an arithmes. sequence. Examples: a 2 and 32 [ans. 17] b 68 and 3 [ans. 55, 42. 29, 11 5 c 1/2 and 2 I ans. 1, 1/4 1 6 and 54 4 10and40 7 -4 and 8 2 -16and-8 5 1/3 and 11/3 3 AandB 6 x+y and 4x-2y

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