Math, asked by sabiranoushad6259, 7 hours ago

प्रत्येक अनुक्रम के पाँच पद लिखिए तथा संगत श्रेणी ज्ञात कीजिये (a) a1=1, a2=2 तथा an+2= an+an+1, n>_1

Answers

Answered by zackyboy453
0

Answer:

21

Step-by-step explanation:

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