Question
Download Solution PDFఅంకశ్రేణి యొక్క 5 వ మరియు 17 వ పదాలు వరుసగా 52 మరియు 184. శ్రేణి యొక్క సాధారణ వ్యత్యాసాన్ని కనుగొనండి.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFఇచ్చింది:
5వ = 52
11వ = 184
ఉపయోగించిన సూత్రం:
an = a1 + (n - 1) × d
an = nవ సంఖ్య
a1 = శ్రేణిలో 1వ సంఖ్య
d = సంఖ్యలో వ్యత్యాసం
గణన:
ప్రశ్న ప్రకారం:
⇒ a1 + (5 - 1) d = 52
⇒ a1 + (17 - 1) d = 184
⇒ a1 + 4d = 52 ---(i)
⇒ a1 + 16d = 184 ---(ii)
రెండు సమీకరణాలను సమం చేస్తే మనకు లభిస్తుంది
⇒ d = 11
∴ అవసరం సాధారణ వ్యత్యాసం = 11Last updated on Jul 2, 2025
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