Question

The diagonals of a parallelogram are represented by R1 = 3i + 2j -7k and R2 = 5i+6j-3k. Find the area of the parallelogram.​

Answer 1

Answer:

0.5*$\sqrt{36^{2}+ 26^{2}+8^{2} }$

Explanation:

area of a parallelogram =0.5* magnitude of vector product of R1 & R2

and vector product of R1 and R2 is 36i-26j+8k and their magnitude would be $\sqrt{36^{2}+26^{2}+8^{2} }$ so the parallelogram's area would be 0.5*$\sqrt{36^{2}+26^{2}+8^{2} }$

Answer 2

Explanation:

It is correct answer of this question