Math, asked by mk281657, 1 year ago

एक संख्या 18 से उतनी ही अधिक है जितनी 81 से कम संख्या ज्ञात कीजिए​

Answers

Answered by kyasthsanjay
5

Answer:

1/2(n/2th observation + n/2+1 th observation)

= 1/2(18 + 81)

= 1/2× 99

= 31.5

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