Question 1203d

Vectors I: Basics, Dot and Cross Products
Algebra IV

Question

The expression
a×4b+a×3c\mathbf{a} \times 4 \mathbf{b} + \mathbf{a} \times 3 \mathbf{c}
can be rewritten in the form
a×(pb+qc).\mathbf{a} \times ( p \mathbf{b} + q\mathbf{c} ).
Find the values of p{p} and q.{q.}

Attempt

p={p= }
q={q= }

Answer

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