CBSE Class 12 Mathematics Chapter 7 Integrals Revision Notes: With the 2024 board exams around the corner, it's time to put down the books and start the exam preparations. Mathematics is a subject ...

P.S.—I thank Mr. C. F. Merchant for pointing out in NATURE of June 3 that the four-ordinate rule is already in use, and for giving a reference to Tchebycheff's rules, with which I was unacquainted.

THE subject has a particular interest for naval architects, inasmuch as the majority of calculations relative to displacement, stability, strength, etc., of ships involve the finding of areas and ...