Find the vector area and area parllelogram having a=i+2j-k and b=2i-j+2k as adjacent sides.
Answer: I wrote root 50(√50) is it correct
Answers
Answered by
27
Answer:
√50 or 5√2 is the answer
Step-by-step explanation:
As we know area of a parallelogram is
|a×b|
Now let us do
a×b= 3i+4j-5k (please refer the above attachment)
|a×b|=√(3^2+4^2+5^2)=√(9+16+25)=√50
Attachments:
Answered by
0
Answer:
I want total answer please this is prefinal
Similar questions