Ex 5.1, 1 - Chapter 5 Class 10 Arithmetic Progressions - Part 7

Ex 5.1, 1 - Chapter 5 Class 10 Arithmetic Progressions - Part 8

  1. Chapter 5 Class 10 Arithmetic Progressions (Term 2)
  2. Serial order wise

Transcript

Ex 5.1, 1 (iv) The amount of money in the account every year, when Rs 10000 is deposited at compound interest at 8% per annum. Original amount = Rs 10,000 For Compound Interest, we use the formula Amount = P(1+𝑅/100)^𝑇 Hence the amount of money in account every year is a series 10800,11664, 12597.12,….. Difference between second and first term = 11664 – 10800 = 864 Difference between third and second term = 12697.12 – 11664 = 933.12 Since difference is not same 864 β‰  933.12 It is not an AP

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.