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Grade: 12
        (vector a *vector b)dot(vector a*vector b). It`s value in terms of a,b,c
5 months ago

Answers : (2)

Khimraj
1926 Points
							
Let angle between  vector a and b is c then
c.2sin2b2 = a2 = (absinc)2(vector a *vector b)(vector a *vector b)dot(vector a*vector b) = 
Hope it clears.
5 months ago
Khimraj
1926 Points
							
Let angle between  vector a and b is c then
(vector a *vector b)dot(vector a *vector b) =(vector a*vector b)2  = (absinc)= a2b2sin2c.
Hope it clears.
5 months ago
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