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i MWW 250 W%_q( :के$ मा मा . s wadoL {,(J/MJ(:‘ ) “”g,;fj idum ?

Answer»

a=17l=350d=9l=a+(n-1)d350=17+(n-1)9350-17=(n-1)9333=(n-1)9333/9=(n-1)37=(n-1)n=38sum of terms=s nsn =n/2(a+l) =38/2(17+350) =19(367) =6973like if it is correct



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