The two vectors ` hat j+ hat k` and `3 hat i- hat j+4 hat k` represent the two sides `A B` and `A C` , respectively of a ABC. Find the length of the median through A.

The two vectors hat j+ hat k and 3 hat i- hat j+4 hat k represent the two sides A B and A C , respectively of triangleABC . Find the length of the median through A.

The two vectors hat j+hat k and 3hat i-hat j+4hat k represent the two sides AB and AC, respectively of a 2 ABC.Find the length of the median through A.

If the vectors 2hat j +hat k and 3 hat i- hat j +4 hatk represent the two sides AB and AC respectively of a triangle ABC , then the length of the median through A is,

Two vectors hat j + hat k and 3 hat i - hat j + 4 hat k represents the two side vectors vec AB and vec AC respectively of Delta ABC Find the length of median from A.

The two vectors hat j+ hat k and 3 hat i- hat j+4 hat k represent the two side vectors vec A B and vec A C respectively of triangle A B Cdot Find the length of median the through Adot

The two vectors hat j+hat k and 3hat i-hat j+4hat k represent the two side vectors vec AB and vec AC respectively of triangle ABC .Find the length of median the through A

Two vectors hat j+hat k and 3hat i-hat j+4hat k represents the two side vectors vec AB and vec AC respectively of Delta ABC Find the length of median from A.

If the vectors bar A B=3 hat i+4 hat k and bar A C=5 hat i-2 hat j+4 hat k are the sides of a triangle ABC, then the length of the median through A is (1) sqrt(72) (2) sqrt(33) (3) sqrt(45) (4) sqrt(18)

If the vectors vec(A) B = 3 hat(i)+4 hat (k) and vec(AC) = 5 hat(i)-2 hat(j)+4hat(k) are the sides of a triangle ABC, then the length of the median through A is