12-m-p1-misc-q6
Find the intervals in which the function f=4sinx-2x-xcosx is…
Ans: f is increasing in…
class 12 maths miscellaneous 6
12-M-P1-misc-6-q5
misc chapter 6 Q.5.Show that the normal at any point…
Ans: Distance of curve from origin is a here the distance is independent of theta