337,116 views
12 votes
12 votes
Help asap

i) Two sides of a parallelogram are given as i + 2j - 3k and 5i+j-k. Find area of parallelogram and also find the area of triangle formed by the diagonal of the parallelogram.


ii) A vector makes an angle of 75 degrees with vertical. Find its rectangular components.


explain step by step ​

User RonPringadi
by
3.0k points

1 Answer

13 votes
13 votes

magnitude is area. hope it helps.

Help asap i) Two sides of a parallelogram are given as i + 2j - 3k and 5i+j-k. Find-example-1
User Shaharyar
by
3.1k points