State True/False:
The magnitude of the sum of 2 vectors is always equal to the sum of magnitude of 2 vector.

State True/False: The magnitude of the sum of 2 vectors is may be equal to the sum of magnitude of 2 vector.

State True/False: The magnitude of the sum of 2 vectors is never equal to the sum of magnitude of 2 vector.

The magnitude of the sum of 2 vectors is_______ A. Always equal to sum of magnitude of 2 vectors B. Never equal to the sum of magnitude of 2 vectors C. May be equal to the sum of magnitude of 2 vectors D. Always less than sum of magnitude of 2 vectors​

The magnitude of a vector cannot be :

If the sum of two unit vectors is a unit vector, then magnitude of difference is-

If the magnitude of sum of two vectors is equal to the magnitude of difference of the two vectors, the angle between these vectors is

The magnitude of the resultant of two vectors vecPand vecQ is R. It is given by

In a closed circuit, the vector sum of total e.m.f.s is equal to the sum of the

Assertion: If two waves of same amplitude produce a resultant wave of same amplitude,then the phase difference between them will be 120 ^(@) Reason: The resultant amplitude of two waves is equal to vector sum of amplitudes treated as vectors