Question

Two vectors of equal magnetude 2 are at an angle of 60⁰ to each other. find the magnetude of their sum and difference.​

Answer 1

Answer:

Two vectors both are equal in magnitude and have their resultant equal in magnitude of the either. ... Hint: The two vectors are equal in magnitude i.e. if the two vectors are →A and →Bthen |→A|=|→B|. The resultant of →A and →B is equal in magnitude with them i.e. |→A+→B|=|→A|=|→B|.