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प्रश्न
“Variable” means that it ______.
पर्याय
can take different values
has a fixed value
can take only 2 values
can take only three values
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उत्तर
“Variable” means that it can take different values.
Explanation:
Since, the value of a variable is not fixed.
संबंधित प्रश्न
If x = 1, y = 2 and z = 5, find the value of 3x − 2y + 4z
Identify the monomials, binomials, and trinomials in the following:
5 + 7x3y3z3
Write all the terms of the algebraic expressions:
4x5 − 6y4 + 7x2y − 9
Subtract:
x3 + 2x2y + 6xy2 − y3 from y3 − 3xy2 − 4x2y
The distance between New Delhi and Bhopal is not a variable.
Give expression in the following case.
11 added to 2m
Form expressions using t and 4. Use not more than one number operation. Every expression must have t in it.
The value of y for which the expressions (y – 15) and (2y + 1) become equal is ______.
Sum of two numbers is 81. One is twice the other.
The numbers are ______ and ______.
In a Mathematics quiz, 30 prizes consisting of 1st and 2nd prizes only are to be given. 1st and 2nd prizes are worth ₹ 2000 and ₹ 1000, respectively. If the total prize money is ₹ 52,000 then show that:
- If 1st prizes are x in number the number of 2nd prizes are ______.
- The total value of prizes in terms of x are ______.
- The equation formed is ______.
- The solution of the equation is ______.
- The number of 1st prizes are ______ and the number of 2nd prizes are ______.
