# FAQs: First Order Differential Equations Practice Problem with Solutions 10 PDF Book Download

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Practice first order differential equations practice problem with solutions with multiple choice question (MCQs): property of matrices which states that two nxn matrices are equal if and only if corresponding entries are equal is termed as, with choices addition, equality, scalar multiplication, and matrix multiplication for online engg math certifications. Learn systems of odes questions and answers for problem-solving, merit scholarships assessment test.

## Quiz: First Order Differential Equations Practice Problem with Solutions Worksheet 10 Download PDF

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 general behavior of whole families of solution of ODE in phase plane is called

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

A

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

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

B