find scalar product of vectors in A=5i-3j, B=3i-5j
Answers
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Step by step explanation :-
Given :-
- A =
- B =
To find :-
- Scalar product of this
Solution :-
Product of A =
B =
×
Here we should not multiply or
Just we have to multiply the numericals
= 5(3) + (-3) (-5)
= 15 + 15
= 30
So, the scalar product of
is 30
Know more about Dot product :-
- If the product of two vectors is again scalar such product is called dot product
Dot product or scalar product both are same
Properties of dot product :-
It obeys commutative law , distributive law
Commutative law :-
Distributive law :-
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