Maths · Arithmetic and Geometric progressions
is it an AP? If yes, then what is it's common difference?
\( 1^{2}, 5^{2}, 7^{2}, 73 \dots \dots \dots \) is it an AP? If yes, then what is it's common difference?
- A. No
- B. Yes, \( d=15 \)
- C. Yes, \( d=24 \)
- D. Yes, \( d=25 \)
Step-by-step solution
The given terms are 1^2=1, 5^2=25, 7^2=49, and 73. The differences are 25-1=24, 49-25=24, 73-49=24, so it is an arithmetic progression with common difference 24.
Related MCQs
- The value of a machine depreciates at the rate of every year. it was purchased 3 years ago. If its present value is Rs. 8748 , its purchase …
- Ms. Kyle deposits an amount of Rs. 15400 to obtain a simple interest at the rate of for 4 years. What total amount will Ms. Kyle get at the …
- A man saved RS. 200 in each of the first three months of his service. In each of the subsequent months his saving increases by Rs. 40 more t…
- Which one of the following numbers is not a complete cube? 64,216,343,256…
- f The values of and in the box respectively are…