किसी समान्तर श्रेणी का n वां पद (2n-1) है तो सातवां पद ज्ञात कीजिए
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Answer:
n term=(2n-1)
From the question,
7 term=(2×7-1)=14-1=13
Step-by-step explanation:
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n term=(2n-1)
ATQ
7term=(2×7-1) =14-1= 13
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