Login
Register
Dark Mode
Brightness
Profile
Edit Profile
Messages
My favorites
My Updates
Logout
Recent questions tagged gate2014-in
2
votes
1
answer
1
Mathematics GATE 2014 IN (2 Marks)
A scalar valued function is defined as $f(x)=x^TAx+b^Tx+c$ , where A is a symmetric positive definite matrix with dimension $n*1$ ; b and x are vectors of dimension $n*1$ .The minimum value of $f(x)$ will occur when x equals. Answer: $-(\frac{A^{-1}b}{2})$ How to solve this?
A scalar valued function is defined as $f(x)=x^TAx+b^Tx+c$ , where A is a symmetric positive definite matrix with dimension $n*1$ ; b and x are vectors of dimension $n*1...
Sourajit25
2.8k
views
Sourajit25
asked
Jan 1, 2018
Linear Algebra
gate2014-in
linear-algebra
matrix
+
–
To see more, click for the
full list of questions
or
popular tags
.
Email or Username
Show
Hide
Password
I forgot my password
Remember
Log in
Register
