A positive definite symmetric matrix A can be decomposed into form A=LLT this decomposition is called ________ a) ...
View QuestionA A^(-1)=A^(-1)A is a condition for ________
A A-1=A-1A is a condition for ________ a) Singular matrix b) Nonsingular matrix c) ...
View QuestionA symmetric matrix is called ____________, if all its Eigen values are strictly positive i.e., greater than zero.
a) Negative definite b) Positive definite c) Co- definite d) Alternative definite Answer: b Explanation: If all Eigen values ...
View QuestionThe derivative of Ax with respect to variable xp is given by __________
The derivative of Ax with respect to variable xp is given by __________ a) \(\frac{d}{dx}\)(A x)=xp b) \(\frac{d}{dx}\)(xp)=A ...
View QuestionWhich of the following is a row vector?
a) \(\left[ \begin{array}{c c r } 0 & 1 & 2 \end{array}\right]\) b) \(\left[ \begin{array}{c c ...
View QuestionWhat is a matrix?
a) Group of elements b) Array of elements c) Group of columns and rows d) Array of numbers ...
View QuestionThe surface integral can be used to represent ____ and ____ terms of the transport equation.
a) Rate of change and diffusion b) Rate of change and convection c) Source and diffusion d) Convection and diffusion ...
View QuestionWhich of these statements hold true?
a) Diffusive flux is always positive b) Diffusive flux is positive in the direction of the ...
View QuestionWhen the general transport equation is written in the energy equation form, what does Γ become?
When the general transport equation is written in the energy equation form, what does Γ become? a) ...
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