What Is $- | - x |$ , If $x = 5$

question 11

Multiple Choice

What is $- | - x |$ , if $x = 5$ ?

• A) -5
• B) 5
• C) -6
• D) 6
• E) 7

Understand basic concepts of bits and their binary values.

Comprehend the use and implications of deprecated methods in Java.

Grasp the significance of method arguments and the use of null.

Understand object equality and comparison in Java.

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Definitions:

Multiplicities

In NMR spectroscopy, refers to the splitting of a resonance into multiple peaks due to spin-spin coupling.

Proton Spin Decoupled

A technique in NMR spectroscopy used to simplify spectra by removing the interactions between proton spins.

Singlets

In spectroscopy, a single peak or line that represents a non-split energy level.

DEPT-90

A nuclear magnetic resonance (NMR) technique that distinguishes between CH and CH3 groups in a molecule.