Determin the values of the products and base vector

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Reference no: EM13258970

Determin the values of the following products and base vectors:
b unit vector a θ dotted with unit vector a y (dotted means dot product) θ is from spherecial coordinates and starts from the postive z direction

c unit vector a r crossed with unit vector a x (crossed means cross product).

Reference no: EM13258970

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