The number of solutions of these equations x + (1 / y) = 2 and 2xy � – McqOptions

MCQOPTIONS

1.	The number of solutions of these equations x + (1 / y) = 2 and 2xy – 3y = –2 is:
A.	0
B.	1
C.	2
D.	None of these
Answer» B. 1

Discussion

No Comment Found

Related MCQs

The number of solutions of these equations x + (1 / y) = 2 and 2xy – 3y = –2 is:
What is the value of x + y in the solution of the equations? (x / 4) + (y / 3) = (5 / 12) and (x / 2) + y = 1 is:
A railway half ticket costs half the full fare but the reservation charges are the same for half ticket as well as for full ticket. one reserved first class ticket for a journey between two stations is Rs. 362 and one full and one half reserved first class tickets cost Rs. 554. The reservation charges are:
Points A and B are 60km apart. A bus starts from A and another from B at the same time. If they go in the same direction they meet in 6 hours and if they go in opposite direction they meet in 2 hours. The speed of the bus with greater speed is:
The equations ax + b = 0 and cx + d = 0 are cosistent, if
The solution set of the equations {1 / 2(2x + 3y) + {12 / 7(3x – 2y)} = 1 / 2; and {7 / (2x + 3y)} + {4 / (3x – 2y)} = 2 is;
The solution of the equation x – y = 0.9 and{11 / 2 (x + y)} = 1 is:
The value of y in the solution of the equation 2x + y= 2x - y=√8 is:
Find the value of the given below information Solve: (6 / x) + (3 / y) = 7, (3 / x) + (9 / y) = 11.
Find the value of x and y from the given equation: 3x + 2y = 4, 8x + 5y = 9.