(4)^(-3x)-y=2;2x-y=3

(4)/(3)x+2y=8;2x+3y=12

On comparing the ratios (a_(1))/(a_(2)),(b_(1))/(b_(2)) and (c_(1))/(c_(2)), find out whether the following pair of linear equations are consistent,or inconsistent.(i) 3x+2y=5;2x-3y=7( ii) 2x-3y=8;4x-y=9 (iii) (3)/(2)x+(5)/(3)y=7;9x-10y=14( (iv) 5x-3y=11;-10x+6y=-22( v) (4)/(3)x+2y=8;2x+3y=12

If x=2,y=1 then x^(4)+2x^(3)y-2xy^(3)-y^(4) is equal to

On comparing the ratios (a_(1))/(a_(2)), (b_(1))/(b_(2)) and (c_(1))/(c_(2)) , find out whether the following pair of linear equations are consistent, or inconsistent. (4)/(3)x+2y=8, 2x+3y=12

On comparing the ratios (a_(1))/(a_(2)), (b_(1))/(b_(2)) and (c_(1))/(c_(2)) , find out whether the following pair of linear equations are consistent or inconsistent: (4)/(3)x+2y=8, 2x+3y=12

Q. 11 The solution of (dy)/(dx)=(2x-y+3)/(x+2y+4) is y^(2)-x^(2)+xy+4y-3x+1=C x^(2)-y^(2)+xy+4y+3x-1=C y^(2)-x^(2)-xy-4y+3x-1=C y^(2)-x^(2)+xy+4y-3x-1=C

Simplify : 3x^(2)+4xy^(2)+y^(3)-2y^(2)x+3x(x^(2)+y^(2))

Evaluate (3x^(4)y^(2))(2x^(2)y^(3)) for x = 1 and y = 2.

Solve the following simultaneous equations 1/(2(3x+4y)) + 1/(5(2x-3y))=1/4, 5/(3x+4y) - 2/(2x-3y) = -3/2