Trace, Transpose of a Matrix – Problems 1. If the trace of the Matrix . Solution: Given . Trace of matrices is defined as Tr(D) = = (x – 1) + (x² – 2) + (x – 3) + (x² – 6) = 0 x – 1 + x² – 2 + x- 3 + Read more about Trace, Transpose of a Matrix – Problems[…]
ICFAI Tech School Admission Test (ITSAT) 2019 Notification Released Icfai Tech School Admission Test (ITSAT) is an All India Admission Test conducted by The ICFAI Foundation for Higher Education (IFHE), Hyderabad for students seeking admission into the B.Tech. Program of IFHE Hyderabad, The ICFAI University, Dehradun, The ICFAI University, Jaipur, The ICFAI University, Jharkhand, The Read more about ICFAI Tech School Admission Test (ITSAT) 2019 Notification Released[…]
Dayanand Sagar Admission Test (DSAT) 2019 Notification Released Dayanand Sagar Admission Test (DSAT – 2019). Dayanand Sagar University (DSU) is a private university located at Hongasandra Village, Begur Hubli, Bengaluru, Karnataka. DSU inviting applications from the candidates who wants to join in DSU for admissions into B. Tech programmes for the academic year 2019 through Read more about Dayanand Sagar Admission Test (DSAT) 2019 Notification Released[…]
Relative Motion in One Dimension Consider the motion of a car moving towards right and two observers O₁ and O₂ are coming from opposite directions as shown in below figure. Observer O₁ finds that the car is moving slower while observer O₂ finds that the car is moving faster in comparison to when observer is Read more about Relative Motion in One Dimension[…]
Evaluation of Trigonometric Limits (where θ is in radians). Proof: 1. Consider a circle of radius such that ∠AOB = θ, where θ is measured in radius and its value is very small. Suppose the tangent at A meets. OB produced at P. from Fig. we have Area of ΔABC < area of sector Read more about Evaluation of Trigonometric Limits[…]
KEAM Engineering Entrance Examination (KEEE) 2019 Notification Released Kerala Engineering Entrance Examination (KEEE-2019) previously known as KEAM. KEEE -2019 exam dates are announced for the Academic year 2019-20. The Entrance Examination for admission to Engineering courses in Kerala, for the Academic year 2019-20 will be conducted as per the following schedule: Eligibility Criteria: Applicants should Read more about KEAM Engineering Entrance Examination (KEEE) 2019 Notification Released[…]
Limits – II Evaluation of Algebraic limits using some standard limits: We know that binomial expansion for any rational power. . Where |x| < 1 1. Theorem: If n ϵ Q, then . Proof: We have . . . . . (when x → 0, (1 + x) ⁿ = 1 + n x) = Read more about Limits – II[…]
Equation of Trajectory A trajectory is described as a position of an object over a particular time. It is the path taken up by a moving object that is following through the space as a function of time. A bullet fired from gun is an example of trajectory motion. A projectile is thrown with velocity Read more about Equation of Trajectory[…]
Aligarh Muslim University Engineering Entrance Exam (AMUEEE) 2019 Notification Released Aligarh Muslim University (AMU) is one of the oldest premier Central Universities of India with a unique and rich culture of its own. It owes its existence to the selfless and untiring efforts of the great visionary SIR SYED AHMAD KHAN. Eligibility Criteria: Senior Secondary Read more about Aligarh Muslim University Engineering Entrance Exam (AMUEEE) 2019 Notification Released[…]
Wavelength of Photon emitted in De – Excitation According to Bohr, when an atom makes a transition from a higher energy level to a lower level, it emits a photon with energy equal to the energy difference between the initial and final levels. If Et is the initial energy of the atom before such a Read more about Wavelength of Photon emitted in De – Excitation[…]