Suppose That a "Word" Is Any String of Seven Letters

question 48

Short Answer

suppose that a "word" is any string of seven letters of the alphabet, with repeated letters allowed.
-How many words end with the letter T?

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Definitions:

Signals

In the context of science and technology, signals represent variations in a physical quantity or quantities that convey information.

Splitting

A phenomenon observed in NMR spectroscopy where a signal is divided into multiple peaks due to interactions between nuclear spins.

Signals

In spectroscopy, the representations of energy interactions with samples, providing information about molecular structure.

Quartet

In NMR spectroscopy, a signal split into four peaks of specific intensity ratio, indicating the influence of three equivalent nuclei on the observed nucleus.