The pair of equations given by: y = 0 and y = -7, have ________.
no solution
two solutions
infinitely many solutions
unique solution
Question 3 (iii) Are the following pair of linear equations consistent? Justify your answer 2a + by = a and 4a + 2by -2a = 0; a, b ≠ 0
In the question, a pair of equations is given. You have to find out the values of a and b and give answer :
I. 12a2 - 7a + 1 = 0
II. 15b2 - 16b + 4 = 0.
In the question, a pair of equation is given. You have to find out the values of a and b and give answer :
I. a2+9a+20=0
II. 2b2+10b+12=0