Find area of parallelogram with diagonals 2i-j+k and i+3j-k

CBSE Class 12 · Mathematics · Vector Algebra · similar questions asked in 1 year (2025)

Q1 2025 2 marks

The diagonals of a parallelogram are given by $\vec a = 2\hat i - \hat j + \hat k$ and…
Q2 2025 5 marks

Show that the area of a parallelogram whose diagonals are represented by $\vec{a}$ and $\vec{b}$ is given by…