" (1.0) Find "(x+y)+(x-y)/18x=(2)/(3)" and "y=(1)/(2)

(a) Find the LCM of 18x^(3) y^(2) and 45 x^(5) y^(2) z^(3)

Solve for x and y : (x, y ne 0) (2)/(x)+(3)/(y)=17, (3)/(x)+(2)/(y)=18

Find the area of the triangle formed by the lines y^(2)-9xy+18x^(2)=0 and y=9

If the points (x_1, y_1), (x_2, y_2) and (x_3, y_3) be collinear, show that: (y_2 - y_3)/(x_2 x_3) + (y_3 - y_1)/(x_3 x_2) + (y_1 - y_2)/(x_1 x_2) = 0

If the points (x_(1),y_(1)),(x_(2),y_(2)), and (x_(3),y_(3)) are collinear show that (y_(2)-y_(3))/(x_(2)x_(3))+(y_(3)-y_(1))/(x_(3)x_(1))+(y_(1)-y_(2))/(x_(1)x_(2))=0

"Find the value of "(x+y)," if "(x+(y^(3))/(x^(2)))^(-1)-((x^(2))/(y)+(y^(2))/(x))^(-1)+((x^(3))/(y^(2))+y)^(-1)=(1)/(3)

Find the value of (x+y) ,if (x+(y^(3))/(x^(2)))^(-1)-((x^(2))/(y)+(y^(2))/(x))^(-1)+((x^(3))/(y^(2))+y)^(-1)=(1)/(3)

The lines 4x+4y =1,8x -3y =2 and y=0 are-