AlCl3 exists as a dimer
True
False
AlCl3 exists as a dimer & its structure is given as follows:
The inverse function of f−1(x),if f−1(x) exists is f(x)
A square matrix A is called Nilpotent if there exists a positive integer m such that Am = I.
limx→ af(x) exists if and only if
1. limx→ a+f(x) andlimx→ a−f(x) exist finitely
2. limx→ a+f(x)=limx→ a−f(x)=f(a)