Question

What is subscript used in Mathematics? For example:​

Answer 1

Subscripts are often used to refer to members of a mathematical sequence or set or elements of a vector.

For example, in the sequence O = (45, −2, 800), O3 refers to the third member of sequence O, which is 800.

===hope it will help you===

Answer 2

Answer:

Subscripts are often used to refer to members of a mathematical sequence or set or elements of a vector. For example, in the sequence O = (45, −2, 800), O3 refers to the third member of sequence O, which is 800.