Q)
(chatquestion)...ons is a single-digit integer, ranging from 0 to 9
questions numbered
71
Family of curves satisfy (9-x)
dy
9-y and infinite members of the family touch the line
dx
ax+by 11for m ordered pairs of a and b, then m is equal to
1.
is
then f
If t(t)at-1- sinx vxe
72
TO
Space for rough work
KI2
...
