(3)Notwithstanding anything contained in any other law for the time being in force or in any disposition, whether testamentary or otherwise, in respect of such shares in, or debentures of, the company, where a nomination made in the prescribed manner purports to confer on any person the right to vest the shares in, or debentures of, the company, the nominee shall, on the death of the shareholder or holder of debentures of, the company or, as the case may be, on the death of the joint holders become entitled to all the rights in the shares or debentures of the company or, as the case may be, all the joint holders, in relation to such shares in, or debentures of the company to the exclusion of all other persons, unless the nomination is varied or cancelled in the prescribed manner.