if a=2 b=3 c=6 and angle between each of them is 120 degrees. then find a+b+c
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Angle will not affect the sum.
a+b+c = 2+3+6 = 11
a+b+c = 2+3+6 = 11
saksharorapc9owe:
magnitude hai vo vectors ke
are yu from aligarh
just try to make the traingle
u dont know or what
sum of two side of a triangle is always greater than third side
go and read about the properties of triangle
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