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Statement 1: vec a=3 vec i+p vec j+3 ve...

Statement 1: ` vec a=3 vec i+p vec j+3 vec k` and ` vec b=2 vec i+3 vec j+q vec k` are parallel vectors if `p=9//2a n dq=2.` Statement 2: if ` vec a=a_1 vec i+a_2 vec j+a_3 vec ka n d vec b=b_1 vec i+b_2 vec j+b_3 vec k` are parallel, then `(a_1)/(b_1)=(a_2)/(b_2)=(a_3)/(b_3)dot`

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