You will need to be confident with arithmetic sequences and the 𝑛th term rule to understand these other types of sequences. A geometric sequence contains numbers that are multiplied by a certain ...

Reference Article: Facts about phi, the golden ratio. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The number phi, often known as the golden ...

The next number in the sequence is found by adding up the two numbers before it. The ratio for this sequence is 1.618. This is what some people call ‘The Divine Proportion’ or ‘The Golden Ratio’. This ...