Sum of Angles in Terms of tan⁻¹ – Part1

Posted on 09/01/202009/01/2020 by myrank

Sum of Angles in Terms of tan⁻¹ – Part1 Theorem: , Proof: Let and , Where , , , , , From graph , , Where , = , , ⇒ x<0, y<0, , , , ⇒ x<(1/y), ⇒xy<1. Share Tweet View Email Print Follow

Types of Nuclei

Posted on 09/01/202009/01/2020 by myrank

Types of Nuclei The entire positive charge and nearly the entire mass of atom are concentrated in a very small space called the nucleus of an atom. The nucleus consists of protons and neutrons. They are called nucleon. The nuclei have been classified on the basis of the number of proton or the total number Read more about Types of Nuclei[…]