Question

identify the term in expression
X + y+1 which are not constant.
a. y,1
b. x,1
c. x,y
d. x,y,1​

Answer 1

Answer:

The ans is c. x, y

Step-by-step explanation:

Hope it helps you..........

Answer 2

The terms in the given expression x + y + 1, which are not constant, are x, y. (option c)

• In a mathematical expression or equation, a constant is defined as a term that remains fixed or the same forever and its value never changes or varies.
• However, a variable, on the other hand, is a value or a term that keeps on changing. Variables, usually are denoted or represented by alphabets such as x, y, z, or a, b, c.
• In the given expression, as we can see, "1" is constant as it remains the same (= 1) always and never changes.
• While the terms other than "1" are "x" and "y". These are the variables and are not constant.
• Thus, the terms in the given expression x + y + 1, which are not constant, are x, y. (option c)

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