Question

By replacing the variable by a number, an open sentence will be changed to​

Answer 1

Answer:

number is it's definite value

it does vary different value

Answer 2

An open sentence is neither true nor false until the variables have been replaced by specific values. The process of finding a value for a variable that results in a true sentence is called solving the open sentence. 2 Open Sentences This replacement value is called a solution of the open sentence.

HOPE IT HELPS..