CIEAT

B.S. Abdur Rahman Crescent Institute of Science & Technology (CIEAT) 2018 Notification Released

B.S. Abdur Rahman Crescent Institute of Science & Technology (CIEAT) 2018 Notification Released What is CIEAT? B.S. Abdur Rahman Crescent Institute of Science & Technology, Vandalur, Chennai – 600 048, (formerly B.S. Abdur Rahman Crescent Engineering College) has been established under section 3 of the UGC Act 1956. The institution is located in the outskirts Read more about B.S. Abdur Rahman Crescent Institute of Science & Technology (CIEAT) 2018 Notification Released[…]

NEST

National Entrance Screening Test (NEST) 2018 Notification Released

National Entrance Screening Test (NEST) 2018 Notification Released What is NEST? National Entrance Screening Test (NEST) is a compulsory test for students seeking admission to National Institute of Science Education and Research (NISER) Bhubaneswar and University of Mumbai – Department of Atomic Energy Centre for Excellence in Basic Sciences (UM-DAE CEBS), Mumbai. Both NISER and Read more about National Entrance Screening Test (NEST) 2018 Notification Released[…]

Radioactivity

Radioactivity

Radioactivity An atom is made up of three fundamental subatomic particles protons, neutrons and electrons. Out of these three particles, protons and neutrons located at the centre of the atom as a hard and dense part known as nucleus. The rest of the part of atom contains negatively charged particles called as electron which balance out the Read more about Radioactivity[…]

Maths

Differentiation by Substitution Methods

Differentiation by Substitution Methods Substitution is useful to reduce the function into simple form. For problems involving inverse trigonometric functions, first try for a suitable substitution to simplify it and then differentiate it. If no such substitution is found, then differentiate directly. Some standard substitutions are given below. S.No Expressions Substitutions 1 x = atanθ Read more about Differentiation by Substitution Methods[…]