7. Let 1 2 2 4 1 1 2 0 Find the orthogonal projection onto each of the four fundamental sub- spaces R(A), N(A), R(AT) and N(AT). A =

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Q: Discrete Math: Q1: a) Find 8 + 32 + 126 + … + 8192.       b) Find 5 + 15 + 45 + · · · + 5·3^20…

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Q: A = [PD] = 42 , λ = 0,5

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Q: Find the area of the part of z = 12-x² - y² between z = 3 and z = 8. =

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Q: Using Gauss-Chebyshev method with n = 4 to approximate *cos(x²) dx.

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