Elastic Collision and Inelastic Collision The abrupt change in path of a moving body or bodies due to its interaction with other body or bodies are called as Collision. The magnitude and direction of the velocity of the colliding bodies may change in a collision. The force involved in collision acts only for a very Read more about Elastic Collision and Inelastic Collision[…]
Partial Fractions If f(x) and g(x) are two polynomials, then defines a rational algebraic function or a rational function of x. If degree of f(x) < degree of g(x), then is called an proper rational function. If degree of f(x) ≥ degree of g(x) then is called an improper rational function. If is an improver Read more about Partial Fractions[…]
Joint Equation of A Pair of Straight Lines The joint equation of the straight lines a₁x + b₁y + c₁ = 0 and a₂x + b₂y + c₂ = 0 is (a₁x + b₁y + c₁) (a₂x + b₂y + c₂) = 0 a₁a₂x² + xy (a₁b₂ + a₂b₁) + b₁b₂y² + (a₁c₂ + a₂c₁) Read more about Joint Equation of A Pair of Straight Lines[…]
Accuracy, Precision and Error Measurement Why do we need measurement? Measurement is the foundation for all experimental science and technology. Science is the study of nature and we need to use what we see in nature in our calculations. Today we know that the acceleration due to gravity is 9.8 m/s2 but would we be able Read more about Accuracy, Precision and Error Measurement[…]
Dates of Kerala Engineering Entrance Examination Announced The Entrance Examination for admission to Engineering courses in Kerala, for the year 2018-19 will be conducted as per the following schedule: Dates and Time of Engineering Entrance Examination Subject Date Time (IST) Paper I Physics & Chemistry 23.04.2018 (Monday) 10 AM – 12.30 PM Paper II Mathematics 24.04.2018 (Tuesday) Read more about Dates of Kerala Engineering Entrance Examination Announced[…]
General Equation of Second Degree The necessary and sufficient condition for ax² + 2hxy + by² + 2gx + 2fy + c = 0 to represent a pair of straight lines is that abc + 2fgh – af² – bg² – ch² = 0 or . Equation of the Bisectors: The equations of the bisectors Read more about General Equation of Second Degree[…]
Hindustan Institute of Technology and Science Engineering Entrance Examination (HITSEEE) 2018 Notification Released What is HITS? Hindustan Institute of Technology & Science (Christian Minority Institution), a leading private Deemed University in Chennai completed 32 years of dedicated service to the nation. HITS offers 33 U.G and 14 P.G programmes in Engineering, Technology, Management and Architecture Read more about Hindustan Institute of Technology and Science Engineering Entrance Examination (HITSEEE) 2018 Notification Released[…]
Jamia Millia Islamia B.Tech. & B.Arch. Admission 2018 – 19 What is JMI? Jamia Millia Islamia came into existence in’1920 through the tireless efforts of its founders. It symbolizes the unflinching and resolute commitment of these great visionaries in bringing about socio-economic transformation of common masses, in general, and Muslims, in particular through the vehicle Read more about Jamia Millia Islamia B.Tech. & B.Arch. Admission 2018 – 19[…]
Sathyabama University Engineering Entrance Exam 2018 Notification Released What is SUEEE? Sathyabama Institute of Science and Technology Engineering Entrance Exam (SIST EEE-2018) is an all India Entrance Exam conducted by Sathyabama University for join into 1st year B.Tech admissions. Sathyabama University is a private Christian Minority university at Chennai in Tamil Nadu, India, It was Read more about Sathyabama University Engineering Entrance Exam 2018 Notification Released[…]
Distance of a Point from a Line The length of the perpendicular from a point (x₁, y₁) to a line ax + by + c = 0 is . The length of the perpendicular from the origin to the line ax + by + c = 0 is . Example: If P is the length of Read more about Distance of a Point from a Line[…]