If $\overrightarrow { \mathrm { A } }$ = 50 $\vec { B }$

question 66

Multiple Choice

If $\overrightarrow { \mathrm { A } }$ = 5.0, $\vec { B }$ = 8.0,and $\alpha$ = 30 $\degree$ ,determine the scalar product of the two vectors shown.

• A)-35
• B)+35
• C)-20
• D)+20
• E)+40

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Definitions:

Right Subtree

The portion of a binary tree that is located to the right of a node.

Shallow Copy

A shallow copy of an object copies the 'outer' structure of the object, but not the inner objects; the copied object still references the same inner objects as the original.

Java.util

It's a package in Java that provides access to utility classes that can handle collections, dates, random numbers, and other common tasks.

Iterator Interface

An interface in Java that defines methods for iterating over a collection of objects.