Question: answer this 20. Find in cylindrical components: (a) a unit vector at P(p = 5, 0 = 53.13, = = -2) in the direction of

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20. Find in cylindrical components: (a) a unit vector at P(p = 5, 0 = 53.13, = = -2) in the direction of F = pz cos 4 a, - pz sin da, + paa,; (b) a unit vector at P parallel to a,; (c) a unit vector at Op = 5, 0 = - 36.87, z = - 2) parallel to a,; (d) G == 28, - 48, + 48. at P

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