[a, b, c If Aj = [di e, fi] [a, b2 c2 A2 = [d2 e2 a3 bz c3 Az = [d3 ez f3] and are any 2 x 3 matrices, and k and h are real numbers, show that: k (h A3) = (kh) A3 k (A1 + A2) = k Aj + k A, %3D

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Q: QI) Evaluate the integral dy dx using polar coordinate

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Q: QI) Evaluate the integral dx dy using polar coordinate

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Q: Evaluate the integral dx dy using polar coordinate

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