Discover why investors prefer the geometric mean for assessing portfolio performance due to its compounding effect, and learn how it differs from the arithmetic mean.

Get here CBSE Maths important questions of Class 10 of Chapter 5: Arithmetic Progressions for Board exam preparation and practice, Download PDF for free.

Randolph Grace receives funding from the Marsden Fund, administered by the Royal Society of New Zealand. University of Canterbury provides funding as a member of The Conversation AU. University of ...

Stress alters the blood flow in the face, and scientists have discovered that the drop in temperature of a person's nose can be used as a measure of stress levels, and to monitor recovery. Thermal ...

Consider this sequence of numbers: 5, 7, 9. Can you spot the pattern? Here’s another with the same pattern: 15, 19, 23. One more: 232, 235, 238. “Three equally spaced things,” says Raghu Meka, a ...