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In a new production process, the number of units produced during the first week was 450. If the efficiency gradually increase so that 10 additional units can be produced each week, how many will be produced in the 10th week?

In a new production process, the number of units produced during the first week was 450. If the efficiency gradually increase so that 10 additional units can be produced each week, how many will be produced in the 10th week? Correct Answer 540

ব্যাখ্যাঃ প্রদত্ত সমস্যাটি একটি সমন্তর ধারা । যার প্রথম পদ a = 450 , সাধারন অন্তর d = 10 সুতরাং দশম পদ = a + (10 - 1)d = 450 + 9*10 = 540

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