Answer:
Step-by-step explanation:
A system of linear equations can have no solution, a unique solution or infinitely many solutions. A system has no solution if the equations are inconsistent, they are contradictory. for example 2x+3y=10, 2x+3y=12 has no solution. is the rref form of the matrix for this system.
This is in my opinion. Im not sure if it is correct or not but Good luck!
65.27mm of acid is present in solution.
Step-by-step explanation:
Given,
Quantity of solution = 333mm
Acid Percentage = 19.6%
Quantity of acid = 19.6% of Quantity of Solution
65.27mm of acid is present in solution.
Keywords: Percentage
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Democracy- The democracy is a government of the people by the people and for the people.
It means the room by the people.
It is a form of government in which the rulers are elected by the people.
Features of Democracy :
a) Major decisions by Elected Leaders :
In a democratic government the major decisions are taken by the leaders who are elected by the people of that country. These elected leaders represent the whole country so in this way the need of all people are satisfied.
b) Free and Fair Electoral Competition :
A democracy is based on a free and fair election where does currently in power have a fair chance of losing.
c) One Person, One Vote , One Value :
In a democratic country each and every adult is provided a single word which is having equal value. It means each what must have one value then that of other.
d) Rule of Law and Respect of Rights :
In democracy a country can be rule only within limits set by constitutional law and citizens' rights.
Answer:
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Step-by-step explanation:
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