[" 3."4[41.5x=0.04y(3)/(6),pi]((y-x)/(y+x))" and "417],[(1)/(877)],[" (A) "73/77],[" (B) "7.3/77],[" (C) "730/77],[" (D) "7300/77]

If 1.5x=0.04y, then the value of (y-x)/(y+x)

(x-4)(x-3)=(x-6)(x-5) (y-9)(y-3)= (y-4)(y-3)

If 1.5x=0.04y then what is the value of (y-x)/(y+x)?

Prove that tan^(-1)((x)/(y))-tan^(-1)((x-y)/(x+y)) is (pi)/(4) and Not(-3 pi)/(4)

Find each of the following products: (i) (x - 4)(x - 4) (ii) (2x - 3y)(2x - 3y) (iii) ((3)/(4) x - (5)/(6) y) ((3)/(4)x - (5)/(6) y) (iv) (x - (3)/(x)) (x - (3)/(x)) (v) ((1)/(3) x^(2) - 9) ((1)/(3) x^(2) - 9) (vi) ((1)/(2) y^(2) - (1)/(3) y) ((1)/(2) y^(2) - (1)/(3) y)

Find X and Y if, X+Y=[(5,2),(0,9)] and X-Y=[(3,6),(0,-1)] .

Find X and Y if, X+Y=[(5,2),(0,9)] and X-Y=[(3,6),(0,-1)] .