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Hey, talented physics guys, help me to solve this problem.? 2016 Agust from now how many years have passed by since then? Put the following equations into an augmented matrices form:
4x + 3y – z = 19 x – 4y + 3z = 50 3x + y + 12z = 7? A photon has a wavelength of 609 nm. Calculate the energy of the photon in joules. Enter your answer in scientific notation.? What is the solution of these two questions?