N.Y. Est. Powers & Trusts Law § 1-1.4

§ 1-1.4 Severability\n If any provision of this chapter or application thereof to any person\nor circumstances is held invalid, such invalidity shall not affect other\nprovisions or applications of this chapter which can be given effect\nwithout regard to the invalid provision or application, and to this end\nthe provisions of this chapter are declared to be severable.\n