[" (2) Crisen "vec R+vec B=vec C*If|vec A|=4" ."],[[|B|=5," and "|vec C|,=sqrt(61)-" Find the "],[" angle betweens "," A and "B]]

Given that vec(A)+vec(B)=vec(C ) . If |vec(A)|=4, |vec(B)|=5 and |vec(C )|=sqrt(61) , the angle between vec(A) and vec(B) is

Given that vec(A)+vec(B)=vec(C ) . If |vec(A)|=4, |vec(B)|=5 and |vec(C )|=sqrt(61) , the angle between vec(A) and vec(B) is

If vec a + vec b + vec c = 0 and |vec a|= 3, |vec b| = 4 and |vec c| = sqrt37 , then the angle between vec a and vec b is

vec a + vec b + vec c = vec 0, | vec a | = 3, | vec b | = 5, | vec c | = 9 find the angle between vec a and vec c

vec a+vec b+vec c=vec 0,vec |a|=3,|vec b|=5 and |vec c|=7 find the anglebetweeen vec a and vec b

Vector vec a , vec b and vec c are such that vec a+ vec b+ vec c= vec0 and |a|=3,| vec b|=5 and | vec c|=7. Find the angle between vec a and vec b .

Suppose vec a + vec b + vec c = 0, |vec a| = 3, |vec b| = 5, |vec c| = 7 , then the angle between vec a and vec b is

Vector vec a,vec b and vec c are such that vec a+vec b+vec c=vec 0 and |a|=3,|vec b|=5 and |vec c|=7. Find the angle between vec a and vec b.

vec a + vec b + vec c = vec 0, | vec a | = 3, | vec b | = 5, | vec c | = 7 then angle between vec a and vec b is