Two vectors veca and vecb add to give a ...

Two vectors `veca` and `vecb` add to give a resultant `vecc=veca+vecb`. In which of these cases angle between `veca` and `vecb` is maximum: (a,b,c represent the magnitudes of respective vectors )

A

`c=a+b`

B

`c^(2)=a^(2)+b^(2)`

C

`c=a-b`

D

can not be determined.

Text Solution

Verified by Experts

The correct Answer is:

C

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