Learn applied mathematics objective questions and answers, engg math FAQs for MCQs based online test prep. These frequently asked questions has multiple choice questions (MCQ), engg math quiz questions and answers as curl of vector field of a rotating rigid body has direction of axis of, answer key with choices as reflection, refraction, rotation and linearity for competitive exam preparation. Free frequently asked questions are to learn applied mathematics objective questions and answers quiz online with MCQs to practice test questions with answers.

MCQ: Curl of vector field of a rotating rigid body has direction of axis of

1. reflection
2. refraction
3. rotation
4. linearity

C

MCQ: Cross product of two vectors a and b is termed aas

1. outer product
2. inner product
3. Cartesian product
4. vector product

D

MCQ: Function whose value depends only on points in space is

1. vector function
2. scalar function
3. inner function
4. unit function

B

MCQ: Divergence of vector is a

1. vector function
2. scalar function
3. unit function
4. inner function

B

MCQ: Inner product of two nonzero vectors is zero if and only id these vectors are

1. perpendicular
2. parallel
3. antiparallel
4. at 90°

A