Question

if vector A + vector = vector c & Vector A = √3 , vector B = √ 3 & vector C=2√3 then what will be the angel between vector A & vector B???
give the correct ans. with full explanation plz....​

Answer 1

Answer:

the angle between the vector a and vector b is cos theta equals to a point B by a y b sin theta equals to a into b a b we know that a point B equals to a into B there cos theta = 2 sin theta cos theta equals to cos 90-theta theta = 90 - 2 theta equal to 90 theta equals to 45 degree