This was my contribution – at the end of school on Friday, a year 8 lad was excitedly telling his form tutor all about the probability tree he created and what each of the parts meant. He was in the nurture group, and the hook to get him engaged in probability trees was making it!
In this article, we will learn about the index notation and the laws of indices. Index Notation Let us see how an index is represented Consider a value, 2323. The way this is pronounced is “2 to the power 3”. The 2 is called the base. The 3 is called the power or index. In ...