Engineering mathematics objective questions and answers, learn online engg math MCQs, competency based interview questions with FAQs based online test prep. Engg math frequently asked questions has multiple choice questions (MCQs), engineering mathematics objective questions and answers as a vector of length 1 is called, with choices unit vector, row vector, column vector, and none of these for online engg math certifications. Free FAQ, situational interview questions are to learn engineering mathematics objective questions and answers: Q&A online with MCQs to practice test questions with answers.

MCQ: A vector of length 1 is called

1. unit vector
2. row vector
3. column vector
4. None of these

A

MCQ: Two vectors are equal if and only if it has same length and

1. perpendicular direction
2. anti parallel direction
3. same direction
4. tangential direction

C

MCQ: If two vectors a and b are equal than they are written as

1. a=b
2. ab+1=0
3. a+b=0
4. a+b=b

A

MCQ: Vector has a tip which is called its

1. initial point
2. critical point
3. terminal point
4. final point

C

MCQ: Dot product of two vectors a and b is termed as

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

B