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Quantum Numbers

Difference be...

Question

Difference between the maximum and minimum value of $| \to a + \to b |$ is equal to

A

2

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B

3

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C

4

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D

1

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Solution

The correct option is C $4$
Given,

$| a | = 2 = | b |$

maximum value of $| a + b |$

$= 2 + 2 = 4$

minimum value of $| a + b |$

$= 0 + 0 = 0$

hence the difference is $4 - 0 = 4$

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