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Chapter 9: Q. 5 (page 621)

True or False In space, the dot product of two vectors is a positive number.

Short Answer

Expert verified

The statement is False.

Step by step solution

01

Step 1. Given information

The given statement is

In space, the dot product of two vectors is a positive number.

We have to say whether it is True or False.

02

Step 2.

The dot product of two vectors can also be negative when angle between the two vectors lie between 蟺2to 蟺.

So, the given statement is False.

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