[" 722egree "7quad 4y^(4)+0x^(3)+0x^(5)+5x+7],[" 5equaph "],[[" (a) "(4)," (1) "5,5," (c) "3," (d) "7]]

Degree of the polynomial 4x^(4)+0x^(3) +0x^(5) +5x+7 is

Degree of the polynomial 4x^(4)+0x^(3) +0x^(5) +5x+7 is

(4)/(x) + (5)/(y) = 7 , (3)/(x) + (4)/(y) = 5

If {:2[(3,4),(5,x)] + [(1,y ),(0,1)] = [(7,0),(10,5)] , find (x-y).

If the equations of the tangent to the circle x^(2)+ y^(2)- 2x + 6y -6 =0 parallel to 3x - 4y + 7=0 is 3x - 4y +k=0 , then the values of k are : a) 5,-35 b) -5,35 c) 7,-32 d) -7,32

The locus of a point which moves so that the ratio of the length of the tangents to the circles x^(2)+ y^(2)+ 4x+3 =0 and x^(2)+ y^(2) -6x +5=0 is 2 : 3 is a) 5x^(2) +5y^(2) - 60x +7=0 b) 5x^(2) +5y^(2) +60x -7=0 c) 5x^(2) +5y^(2) -60x -7=0 d) 5x^(2) +5y^(2) +60x +7=0

Find the X and Y if X+Y=[(7, 0), (3, 5)] and X-Y=[(3, 0), (0, 4)]

it [[3.5, x7, x, 7x, 5.3]] = 0

If 2|(3, 4),( 5,x)|+|(1,y),(0, 1)|=|(7, 0),(10, 5)| , find x-y .