﻿ Which of the following expressions are meaningful? : Kaysons Education

# Which Of The Following Expressions Are Meaningful?

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## Question

### Solution

Correct option is

&

Since  is a vector. Therefore,  is a scalar quantity.

As,  is a scalar. Therefore,  is not meaningful.

But,  is a scalar multiple of . So, it is meaningful.

Since  is a scalar. So,  is not meaningful.

#### SIMILAR QUESTIONS

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