Math Pro
about
qns
questions
progress
Question 1203d
Vectors I: Basics, Dot and Cross Products
Algebra IV
Question
Generate new
The expression
2
a
⋅
b
+
c
⋅
5
a
2 \mathbf{a} \cdot \mathbf{b} + \mathbf{c} \cdot 5 \mathbf{a}
2
a
⋅
b
+
c
⋅
5
a
can be rewritten in the form
a
⋅
(
p
b
+
q
c
)
.
\mathbf{a} \cdot ( p \mathbf{b} + q\mathbf{c} ).
a
⋅
(
p
b
+
q
c
)
.
Find the values of
p
{p}
p
and
q
.
{q.}
q
.
Attempt
p
=
{p= }
p
=
q
=
{q= }
q
=
Answer
Back to top ▲
Question Progress
Start
Mastery
about
questions
progress