1. Scalar or dot product and B indicated by A of two vectors Asin aB of Where a is the angle between the vector A

A. AB sin a

B. AB cos a

C. AB tan a

D. AB cot a and B.

2. Vector or cross product of two vectors A and B indicated by A X B equals where a is the angle between the two vectors A and B

A. AB sin oc

B. AB sin a iN

C. AB cos a

D. AB cos a iN

3. Gradient of a scalar. function results in

A. scalar function

B. unit function

C. vector function

D. periodic function called

4. Line integral around a closed path is

A. vecto around the path

B. intensity around the path

C. circulation around the path

D. density around the path

5. Surface integral of a surface is

A. differential of weight

B. differential of volume

C. integral o f surface

D. double integral of surface

6. Volume integral of a volume is

A. integral of volume

B. double integral of volume

C. triple integral of volume

D. integral of weight is the gradient of V

7. Divergence theorem relates surface integral with volume integral as

A. A, (V.J)dV J dS

B.A, V.J dV = Os J. dS

C. (V.J) dV =4 J.ds d

D. 7.1,, (V J)dV = J.dS d

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