Physics, asked by ishaBTS13, 1 day ago

given two vectors A=(2î-3j+7k) and B=(5i+j+2k) find
1) A+B
2) A-B
3) A•B
4) A x B

Answers

Answered by bhumikathapa2005

1

Explanation:

1) 7i-2j+9k

2) -3i-4j+5k

3) 21

4) -13i+31j+17k

Attachments:

Previous Question

Next Question

Similar questions

Math, 14 hours ago

What is the LCM ( least common multiples) of 15,32,66...

English, 14 hours ago

___ Cow is___useful animal...

English, 14 hours ago

Did anyone show you the album...

Geography, 1 day ago

Which lose a alche erret a ran then the pls help me...

English, 1 day ago

what do you see in the picture. (a) the scenes of the forest (b) the childhood days. (c) throwing the ball (d)jumping to catch the ball.

Biology, 8 months ago

what are codominance alleles...

Physics, 8 months ago

During rainy season, Shivam noted that the thundering sound of clouds was heard 6 seconds after the lightening was seen by him. If speed of sound in air is 340 m/s, find the distance of the point where the thundering sound was produced.

Hindi, 8 months ago

internet ka parichay web ki duniya mein Hindi ki jankari pustakalaya aur samachar Patra dwara prapt Gyan...