Geometrical Applications of Differential Equation Geometrical Applications of Differential Equation: We also use differential equations for finding the family of curves for which some conditions involving the derivatives are given. For this we proceed in the following way Equation of the tangent at a point (x, y) to the curve y = f(x) is given Read more about Geometrical Applications of Differential Equation[…]
Jammu & Kashmir Common Entrance Test (JKCET) 2020 Exam Date Released Before 1987 selections for Medical and Engineering courses in the State were made by a designated Government Department in the Civil Secretariat as an additional item of its work. Gradually, the number of students who were appearing in Entrance Examinations increased and, as a Read more about Jammu & Kashmir Common Entrance Test (JKCET) 2020 Exam Date Released[…]
Parallelogram Law of Vector Addition If two vectors acting simultaneously at a point can be represented both in magnitude and direction by the adjacent sides of a parallelogram drawn from a point, then the resultant vector is represented both in magnitude and direction by the diagonal of the parallelogram passing through that point. If two Read more about Parallelogram Law of Vector Addition[…]
Differentiation of Determinants To differentiation a determinant, we differentiate one row (or column) at a time, keeping other unchanged. For example, if . Differentiation on both sides, . (or) , Similar results hold for the differentiation of determinants of higher order. Example: If , then prove that f’(x) = 3x² + 2x (a² + b² Read more about Differentiation of Determinants[…]
Kalasalingam University Engineering Entrance Examination (KEEE) 2020 Notification Released Kalasalingam Academy of Research and Education (KARE) formerly Arulmigu Kalasalingam College of Engineering was established in 1984 by the pioneering Kalasalingam Anandam Ammal Charities. Located at the pristine foothills of scenic Western Ghats, the college obtained the Deemed to be University status in 2006. Courses Offered: Read more about Kalasalingam University Engineering Entrance Examination (KEEE) 2020 Notification Released[…]
Centurion University Entrance Examination (CUEE) 2020 Notification Released Centurion University of Technology and Management is a multi-sector, private state university from Odisha, India. It was established in 2010 and its main campus is located at Paralakhemundi in the Gajapati district. Courses Offered: School of Engineering and Technology: B.Tech Agriculture Engineering B.Tech (Industry Integrated) Integrated B.Tech Read more about Centurion University Entrance Examination (CUEE) 2020 Notification Released[…]
Conductivity of Semiconductor Semiconductors are the materials which have conductivity between conductors and non-conductors or insulators. In semiconductors, the conduction band electron and valence band hole participate in electrical conduction. Semiconductors can be compounds such as gallium arsenide or pure elements, such as germanium or silicon. 1) In intrinsic semiconductors ne = nh, both electron Read more about Conductivity of Semiconductor[…]
Differentiation Using Logarithm If y = [f₁(x)]f₂(x) (or) y = f₁(x) f₂(x) f₃(x) … (or) . (i) y = [f₁(x)]f₂(x) log y = log [f₁(x)]f₂(x) log y = f₂ (x) log [f₁ (x)] (ii) y = f₁(x) f₂(x) f₃(x) … log y = log [f₁(x) f₂(x) f₃(x) …] log y = log f₁(x) + log Read more about Differentiation Using Logarithm[…]
Differentiation – Some Standard Substitutions Expression Substitution x = asinθ (or) acosθ x = atanθ (or) a cotθ x = asecθ (or) acosecθ (or) x = acosθ (or) acos2θ (or) x = acos²θ + b sin²θ Example: If , then prove that . Solution: Given that, , Let x³ = cosp and y³ = cosq Read more about Differentiation – Some Standard Substitutions[…]
Consortium of Medical, Engineering and Dental Colleges of Karnataka (COMEDK) 2020 Exam Date Released The Hon’ble Supreme Court in TMA Pai Foundation Vs. the State (2002) 8 SCC 481, Islamic Academy of Education Vs. the State reported in (2003) 6 SCC 697 and PA Inamdar Vs. the State of Maharashtra reported in (2005) 6 SCC Read more about Consortium of Medical, Engineering and Dental Colleges of Karnataka (COMEDK) 2020 Exam Date Released[…]