Math, asked by nishiChattopadhya490, 1 year ago

Find three arithmetic means between -2 and 12.

Answers

Answered by kvnmurty

4

-2, -2+d, -2 + 2d, -2 +3d , 12

so 12 = -2 + 4d
d = 14/4 = 3.5

so arithmetic means are 1.5, 5, 8.5

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