Step 3:
Choose a point that does not satisfy the inequation and shade the remaining parts leaving the line. If the point satisfies the given inequation, shade the part including the point and the line. The process of shading is clear from the graphs depicted abo..
Step1:
Draw the graph of equation x = 1 which is a lin..
Step II:
Common factors of numerator and denominator are..
Common factors of numerator and denominator are..Step 2:
In case of inequation < or >, draw the line dotted otherwise draw the line thick. This line divides the plane into two equal part..
Step 1:
Multiplying by 4 times the coefficient of x 2 on both sides i.e., 4..
Multiplying by 4 times the coefficient of x 2 on both sides i.e., 4..Step 3:
(2ax) 2 + 2(2ax)b = -4ac [Writing 4a 2 x 2 = (2ax) 2 , 4abx = 2(2ax)..
Step 5:
(2ax + b) 2 = b 2 - 4ac [a 2 + 2ab + b 2 = (a+b) 2..
(2ax + b) 2 = b 2 - 4ac [a 2 + 2ab + b 2 = (a+b) 2..Solving linear equations
Solving linear equations - The process of finding the value of the unknown quantity for which the equation is true, is called solving the equation. The value so found is called the root or solution of the equation.The proces..
Solving linear equations
The process of finding the value of the unknown quantity for which the equation is true, is called solving the equation. The value so found is called the root or solution of the equation..
Simultaneous inequations
Two inequalities, containing the same unknowns, are called equivalent, if they are valid at the same values of the unknowns. The same definition is used for the equivalence of two systems of simultaneous inequalities. Solving of inequalities is a process of transition from..
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