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In your statement of the quantities, I don't see the word "equals" anywhere. Without that, all you have is an expression that stands for a number. The number depends on the values of 'x' and 'y', and it changes as soon as one of them changes. You don't have an equation, no question is asked, and no answer is required.
You can add or subtract any quantity on both sides of an equation, without changing the equation's solution set. Just make sure you add or subtract the same thing on both sides.
If it is purely a Venn diagram problem then you cannot. Venn diagrams offer a way of solving certain types of problems graphically.
i think you mean a scaler quantity. a scaler quantity is something that is measured without a directional component to it. ie. mass, temperature, speed it could be negative value but the negative means its value. you can use a scale to measure scaler quantity. then there is vector quantities which have a direction to it. ie. velocity because something like velocity is 10m/s east OR -10m/s here the negative it is not a value but a direction (if 10m/s is to the right then -10m/s is to the left) don't confuse this with speed because speed is scaler it is just magnitude or value only. velocity is the displacement over time so it have a direction aswell. hope this helps
Not at all. Scalar are numerical quantities without direction (for example time) where as vectors are numerical quantities with direction (for example gravitational force downward)
The square of a vector quantity is the vector magnitude times itself without a change in the orientation.
No, a quantity cannot have units and still be dimensionless. The dimensions of a quantity are determined by its units, so if a quantity has units, it has dimensions. Dimensionless quantities are those without any units.
Scalar quantity is a physical quantity that has magnitude only, without any direction. It is often represented by a number with a unit. There is no specific formula for scalar quantity as it is independent of directions. Examples of scalar quantities include mass, temperature, and speed.
In physics, a scalar is a quantity that has only magnitude, without a direction. For example, temperature is a scalar quantity because it only has a value (e.g., 25 degrees) without needing a direction.
A vector quantity has both magnitude and direction, while a scalar quantity has only magnitude. For example, velocity and force are vector quantities as they have direction, whereas speed and mass are scalar quantities as they only have magnitude.
When quantities are plentiful the price lowers; when quantities are scarce the price rises. Also called supply and demand. Whether or not it right or wrong, it's just the way it is and we have to accept it or do without that particular commodity.
No, a dimensionless quantity does not have a unit because it represents a pure number without any physical dimension. Examples of dimensionless quantities include ratios, proportions, and mathematical constants.
Human beings are scalar quantities, as they do not have direction or magnitude. Scalars are quantities that are fully described by a magnitude or numerical value alone, without any specific direction associated with them.
A scalar quantity has only magnitude, without any direction associated with it. Examples of scalar quantities include mass, temperature, and speed.
The smallest quantity that is divisible by two or more given quantities without a remainder: 12 is the lowest common multiple of 2, 3, 4, and 6.
Scalar. Scalars are quantities that are described by magnitude only, without any direction. Examples include distance, speed, and temperature.
Scalar quantities are measurements which have no specific physical direction. Two fundamental scalar quantities are mass and time. Mass and time simply exist without any directionality whatsoever. By way of comparison, distance is a fundamental vector quantity and not a scalar quantity. You cannot travel any distance without going in a specific physical direction: up or down, left or right, north or south, forward or backward, etc.