Question

Write each sum using summation notation
1 + x + x2 + x3 + ⋯ + x^(200)

Answer 1

`\sum_(i=0)^(200)x^i`

Explanation:

When we write equation in summation notation then, the size of equation is get decreased and it looks better.

For converting the equation in summation notation all terms should be separated by addition or subtraction symbol also, each term should follow some property.

Thus, the given equation can be written as: 1 + x + x² + x³ + ⋯ + x²⁰⁰ =
`\sum_(i=0)^(200)x^i`