Q.1 Find the arithmetic mean of 1/2 and -1/2.
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Answer:
given: 1/2 and -1/2 in AP
to find Arithmetic mean
Step-by-step explanation:
Arithmetic mean = (a+c)/2
=> [1/2 + (-1/2)] / 2
=> [1/2 - 1/2] / 2
=> 0/2
=> 0
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