If A vector =4i^+ 4j^-4k^ Bvector …
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Posted by Udaxi Ratnakar 3 years, 1 month ago
- 3 answers
Saksham Agrawal 3 years, 1 month ago
A+B = 7i+5j+0k
|A|=4root3
|B|= root26
|R| =|A+B| = root74
Now, use the formula for resultant
|R|= root(|A|² +|B|² + 2|A||B|cosø) ,where ø is angle btw A and B
By putting values you will get ans??
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Udaxi Ratnakar 3 years, 1 month ago
2Thank You