If `x+i y=(3+5i)/(7-6i),` then `y` is
A. `9/85`
B. `-9/(85)`
C. `(53)/(85)`
D. none of these

If x + iy = (3 + 5i)/(7-6i), they y =

If x +iy =(3+5i)/(7-6i) then y is equal to

If x+iy=(3+5i)/(7-6i) then y=9-85b.-(9)/(85) c.(53)/(85)d .none of these

If 3x-5y=5 and (x)/(x+y)=(5)/(7), then what is the value of 2xy is (a) 3(b)4(c)6(d)9(e) None of these

If (x+i y)^(1//3)=a+i b ,\ then\ x/a+y/b is a. 0 b. 1 c. -1 d. none of these

Length of the latus rectum of parabola with focus (3,-4) and directrix 6x-7y+5=0 will be (A) (51)/(sqrt(85)) (B) (102)/(sqrt(85)) (C) (204)/(sqrt(85)) (D) none of these

If 57:x=51:85, then the value of x is: 95 (b) 76 (c) 114 (d) None of these

If 57 : x=51 : 85 , then the value of x is: (a) 95 (b) 76 (c) 114 (d) None of these

The area of the region given by x^(2)+y^(2)-6y<=0&y<=x is (9 pi-9)/(4)b(9 pi-18)/(4)c.(3 pi+9)/(4)d .none of these

By what number 4 3/5 be multiplied to get 2 3/7? (a) (391)/(35) (b) (85)/(91) (c) (91)/(85) (d) None of these