Question

Note: Vectors are indicated in bold lettering. For example vector A is indicated as A.
1. A and B are two vectors, can A + B be zero? Give reason.

Answer 1

Answer:

YES ;

AS, We know ,

Vectors have both Magnitude & Direction .

So , If any 2 Vectors ( Here , A & B )

Have equal Magnitudes & are

opposite ( angle between them = 180° )

in direction .

Then ,

Resultant or Sum of Such

Kind of Vectors can be Zero .