Question

Find the irrational no. B/w -11 & -12

Answer 1

try the; a+b/2:...Ito's the only formulae of this question ofcoarse

Answer 2

There will be infinitely many rational number between -11 and -12 .
some of these are
-11.1 ,-11.2, -11.3, -11.4, -11.5 ... -11.9
p/q form
-111/10, -112/10,-113/10...-119/10