# FAQ: Advanced Math Problems and Solutions p. 27

Practice "Advanced Math Problems and Solutions" quiz PDF to solve mathematics courses worksheet 27 for gre mathematics certification. Advanced math problems and solutions to solve engg math quiz with answers for college entrance exams.

"Ode that doesn't show independent variable let x , explicitly is called" Multiple Choice Questions (MCQ) with choices *autonomous, singular, partial, and general* to apply to colleges online. Learn first order differential equations questions and answers with free online certification courses for online engineering programs.

## Quiz on Advanced Math Problems and Solutions Worksheet 27

MCQ: ODE that doesn't show independent variable let x , explicitly is called

- singular
- autonomous
- partial
- general

B

MCQ: Hyperbolic function sechx is equals to the inverse of

- sinhx
- coshx
- sechx
- tanhx

B

MCQ: 2 radians is equals to

- 180°
- 120°
- 240°
- 360°

D

MCQ: Sum of two matrices A and B are written as

- AB+1
- cA+B
- A+B
- A(+)B

C

MCQ: Matrix having just a single row or column are called

- scalar
- identity
- vector
- determinant

C