Coordinate systems all centred at the same origin x = y = z = 0: b=-p-20+2, c=37 +30-2φ where i, j, k are cartesian, ρ, φ,2 are cylindrical, and t, θ, φ are spherical. (a) draw a picture with all three vectors. what are their magnitudes? (b) what are the dot products a. b, a c, and b c? (c) what are the cross products a × b, a × c, and b x c?

answer; the correct answer is technician a; ///100%good luck

colorectal cancer may also develop from areas of abnormal cells in the lining of the colon or rectum. this area of abnormal cells is called dysplasia and is more commonly seen in people with certain inflammatory diseases of the bowel such as crohn's disease or ulcerative colitis.

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