I think this is done to get make the selection procedure finer. They would be looking for someone with right balance of all the skills.
D quation wil b
-2x square + 20x-51
It has no minm value
Non of thse
Sorry the answer if 5+2^(1/2)
Not sure how to make a new post. So I will put my question right here.
Q: The minimum value of the expression is attained at x=a. If 'x' is always greated than 5, then what is the value of 'a'?
5. None of these.
Request you to put the explanation as well.
Thanks is advance for any replies.