Hindi, asked by gavalirajendra477, 1 day ago

N 3) अंकगणिती श्रेढीच्या पहिल्या n पदांची बेरीज काढण्याचे सूत्र लिहा. पासा फेकला असता नमना अवकाश लिहा

Answers

Answered by mirametkar1033

0

Answer:

tn= a+(n-1) d

S= ( 1,2,3,4,5,6)

n(S) =6

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