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प्रश्न
Sum of x and y is x + y.
पर्याय
True
False
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उत्तर
This statement is True.
Explanation:
In mathematics, sum means addition.
When we add two numbers or variables, say x and y, their sum is written as x + y
This is the algebraic expression for the sum of x and y.
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संबंधित प्रश्न
Add the following:
ab − bc, bc − ca, ca − ab
Subtract: 4a − 7ab + 3b + 12 from 12a − 9ab + 5b − 3
Simplify combining like terms: 5x2y − 5x2 + 3y x2 − 3y2 + x2 − y2 + 8xy2 −3y2
Add: 3mn, − 5mn, 8mn, −4mn
Subtract: 5a2 - 7ab + 5b2 from 3ab - 2a2 -2b2
If \[x - \frac{1}{x} = 3,\] find the values of \[x^2 + \frac{1}{x^2}\] and \[x^4 + \frac{1}{x^4} .\]
If \[x + \frac{1}{x} = 12,\] find the value of \[x - \frac{1}{x} .\]
Add:
17a2b2 + 16c; 28c − 28a2b2
Sum of x2 + x and y + y2 is 2x2 + 2y2.
Add the following expressions:
t – t2 – t3 – 14; 15t3 + 13 + 9t – 8t2; 12t2 – 19 – 24t and 4t – 9t2 + 19t3
