What is the value of the product (1 – 1/2) (1 – 1/3) (1 – 1/4) (1 – 1/5)?
Tag: series
What is the sum of this arithmetic series: 7 + 12 + 17 + 22 + … + 72?
What is the sum of this arithmetic series: 7 + 12 + 17 + 22 + … + 72?
What is the next number in the series 4, 2, 2, 3, 6?
What is the next number in the series 4, 2, 2, 3, 6?
In the series 2, 6, 18, 54, …… what will be the 8th term ?
In the series 2, 6, 18, 54, …… what will be the 8th term ?