Question
Download Solution PDFv సంఖ్యల సగటు w2 మరియు w సంఖ్యల సగటు v2 అయితే, అన్ని సంఖ్యల సగటు:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFఇవ్వబడింది:
v సంఖ్యల సగటు = w2
w సంఖ్యల సగటు = v2
ఉపయోగించిన సూత్రం:
మొత్తం సగటు = (v సంఖ్యల మొత్తం + w సంఖ్యల మొత్తం) / (v + w)
గణన:
v సంఖ్యల మొత్తం = v x w2
w సంఖ్యల మొత్తం = w x v2
⇒ మొత్తం సగటు = (v x w2 + w x v2) / (v + w)
⇒ మొత్తం సగటు = vw(v + w) / (v + w)
⇒ మొత్తం సగటు = vw
∴ సరైన సమాధానం vw.
Last updated on Jul 22, 2025
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