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The Lorentz transformations are calculated here as linear transformations of four-vectors [ct, x, y, z] described by Minkowski space. Note that t (time) is multiplied by c (the speed of light) in the ...

Class 12th Mathematics Syllabus 2025: The CBSE Class 12 Mathematics Board Exam 2025 is scheduled to be conducted on March 8, 2025 (Saturday). With the exam approaching, having a clear ...

Q8. Write the solution of the differential equation dy/dx = 2-y Q1. Find the unit vector in the direction of the sum of the vectors 2î + 3ĵ – k̂ and 4î – 3ĵ + 2k̂. Q2. Find a vector in ...