# FAQ: Online Engineering Math Test Practice and Preparation Tests p. 3

Practice "Online Engineering Math Test Practice and Preparation Tests" quiz PDF to solve mathematics courses worksheet 3 for gre mathematics certification. Online engineering math test practice and preparation tests to solve engg math quiz with answers for best online colleges.

"Fourier series are" Multiple Choice Questions (MCQ) with choices *infinite series, finite series, constant series, and string series* for global knowledge quiz. Learn fourier analysis questions and answers with free online certification courses for employment assessment test.

## Quiz on Online Engineering Math Test Practice and Preparation Tests Worksheet 3

MCQ: Fourier series are

- finite series
- infinite series
- constant series
- string series

B

MCQ: Two complex numbers are equal if and only if their

- real parts are different
- real parts have one increment
- real parts are equal
- real parts have one decrement

C

MCQ: If roots of linear second order differential equation is real double root than general solution will contains

- two constants and two exponentials
- sinusoidal functions and exponentials
- two constants and one exponentials
- constant and two exponentials

C

MCQ: Trajectories has critical point which are

- 4
- 5
- 6
- 7

B

MCQ: Process of solving ODE using Laplace transform consist of

- two steps
- three steps
- four steps
- five steps

B