# FAQ: First Order Differential Equations Practice Problem with Solutions p. 10

Practice "First Order Differential Equations Practice Problem with Solutions" quiz PDF to solve mathematics courses test 10 for gre mathematics certification. First order differential equations practice problem with solutions to solve engg math quiz with answers for pre employment screening tests.

"Property of matrices which states that two nxn matrices are equal if and only if corresponding entries are equal is termed as" Multiple Choice Questions (MCQ) with choices *equality, addition, scalar multiplication, and matrix multiplication* for questions to ask during an interview. Learn systems of odes questions and answers with free online certification courses for engineering associate's degree online.

## Quiz on First Order Differential Equations Practice Problem with Solutions Worksheet 10

MCQ: Property of matrices which states that two nxn matrices are equal if and only if corresponding entries are equal is termed as

- addition
- equality
- scalar multiplication
- matrix multiplication

B

MCQ: A vector of length 1 is called

- unit vector
- row vector
- column vector
- None of these

A

MCQ: If function has continuous partial derivative, its differential is called

- general differential
- total differential
- singular differential
- autonomous differential

B

MCQ: Method consists of examining the general behavior of whole families of solution of ODE in the phase plane is called

- phase method
- amplitude method
- Euler's method
- determinant method

A

MCQ: A point on the surface of the graph of a function where the slopes or derivatives of orthogonal function components defining the surface become zero but are not a local extremum on both axes is called

- critical point
- saddle point
- center point
- spiral point

B