Adarsh
Last Activity: 8 Years ago
Let the magnitude of the vectors be a and b.
Then,maximum magnitude of resultant = a+b = 17
and minimum magnitude of resultant = a-b = 7
Solving the above equations we get a= 12 and b = 5.
When a ⟂ b ,then the magnitude of their resultant = √(a2+b2) = √(122+52) = 13
Hope you understand my solution.
Please approve only if my answer is correct.