Use stokes theorem to evaluate O 20.907644901923447 O 22.129844901923448 O 25.904444901923448 O24.673174901923446 O 23.561944901923447 $7. 7 • dr, where 7(x,y,z) = −5y³1+5x³+2tan¯¹(2²) and C is the trace of the cylinder x² + y² = 1² in the plane 1x +5y+ z =9:

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Q: For matrix A = (4 6 3 5 ). If f(x) = x2 - 5, calculate f(A)?

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