" 10."3x+4y<=60,x+3y<=30,x>=0,y>=0

3x+4y-5=0 x-y+3=0

The area of the parallelogram formed by lines 2x-y+3=0, 3x+4y-6=0,2x-y+9=0, 3x+4y+4=0 is (in sq units)

Optimal solution of the LPP, Maximize Z=3x+4y subject to the constraints x+y =0,y>=0 is

8x+5y-11=0; 3x-4y-10=0

Solve for x and y , 8x + 5y - 11 = 0 3x - 4y - 10 = 0

If OA and OB are equal perpendicular chords of the circles x^(2)+y^(2)-2x+4y=0, then the equations of OA and OB are,where O is the origin.3x+y=0 and 3x-y=03x+y=0 and 3y-x=0x+3y=0 and y-3x=0x+y=0 and x-y=0 and y-3x=0

The perimeter of a parallelogram whose sides are represented by the lines x+2y+3=0 , 3x+4y-5=0,2x+4y+5=0 and 3x+4y-10=0 is equal to

The minimum value of 3x+4y for x>0,y>0 such that x^(2)y^(3)=6 is

Find the minimum and maximum value of function Z=3x+4y subject to constraints are x>=0,y>=0,x+2y<=10 and 2x+y<=14