question_answer 5)

      Answer the following as true or false       (i)  are collinear (ii) Two collinear vectors are always equal in magnitude (iii) zero vector is unique (iv) Two vectors having same magnitude are collinear (v) Two collinear vectors having the same magnitude are equal.  

Answer:

(i) T             (ii) F [ collinear vectors are parallel to same line, irrespective of their magnitude and directions]       (iii) F  direction of zero vector is indeterminate]       (iv) F their direction can be different? (i)     FAs,  are not equal vectors.]