The vector area of the parallelogram whose adjacent sides are `i + j + k, 2i - j + 2k` is

The area of the parallelogram whose adjacent sides are 3i + 2j + k and 3i + k is

The vector area of the parallelogram whose diagonals are I + j - k, 2i - j + 2k is

The vector area of the rectangle whose adjacent sides are 2i + 3j, 4k is

The vector area of the triangle whose adjacent sides are I - 2j + 2k, 3i + 2j - 5k is

The vector area of the parallelogram whose adjacent sides vec(i) + vec(j) + vec(k) and 2vec(i)-vec(j) + 2vec(k) is

A : Area of the parallelogram whose adjacent sides are 3i + 2j + k, 3i + k is sqrt(10) R : Area of quadrilateral ABCD is (1)/(2) |AC xx BD|

Find the area of the parallelogram whose two adjacent sides are 3i+4j and 5i+7j+2k.

Determine the area of the parallelogram whose adjacent sides are 3 hat i + hat j+4 hat k and hat i - hat j + hat k .