Question

solve this above all questions

Answer 1

82. √2 x - √3 y = 0
      √3 x - √8 y = 0

Sol) Multiply eq 1 by √3 and eq 2 by √2

√6 x - 3 y = 0
√6 x - 4y = 0

Subtracting, y = 0 ⇒ x = 0

83 . 33x -y +15 = 0
       x+14y - 59 = 0

Sol)  solving , we will get x = -151/463 ,  y = 1962/463