Assuming the +x-axis is horizontal to the right for the vectors in the following figure, find the following scalar products:  (a)   →A · →C  ; (b) →A · →F;  (c)   →D  ·  →C  ;  (d) →A · (→F   + 2 →C); (e) ^i · →B; (f) ^j · →B;  (e) (3 ^i − ^j) · →B, and (h) B^ · B→.

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