(i) If the tangent to the curve xy+ax+by=0 at (1,1) is inclined at an angle `tan^(-1)` 2
Channel: Doubtnut
Date: 19/04/2020

(i) If the tangent to the curve xy+ax+by=0 at (1,1) is inclined at an angle `tan^(-1)` 2 with positive x-axis in anticlockwise then find  a and b?   (ii) The curve `y=ax^(3) +bx^(2)+3x+5" touches   "y=(x+2)^(2) " at "(-2,0) " then "|(a)/(2)+b|" is"`