1, 0
1, 1
2, 2
0, 2
1, 2
Correct answer is A
x2 - y - 1 = 0.......(i)
y - 2x + 2 = 0......(ii)
By re-arranging eqn. (ii)
y = 2x - 2........(iii)
Subst. eqn. (iii) in eqn (i)
x2 - (2x - 2) - 1 = 0
x2 - 2x + 1 = 0
= (x - 1) = 0
When x - 1 = 0
x = 1
Sub. for x = 1 in eqn. (iii)
y = 2 - 2 = 0
x = 1, y = 0
From the diagram above, which of the following is true? ...
Evaluate (Log13 - log5) ÷ X(log5-log13) without using tables...
Find the roots of x3 - 2x2 - 5x + 6 = 0...
In the figure, If PT is parallel to RS, PQ = PT, and angle SQT = 90o, Find x...
How many sides has a polygon if the sum of its interior angle is 1440o?...