Suppose that the following regular expression is used to recognize real numbers in scientific notation in a programming language. Which of the numbers below will be accepted and which ones will be rejected? Circle the right answer. Ignore white space and note that the parentheses and brackets used in the regular expression are not symbols in the alphabet; they are part of the regular expression notation. [0-9][0-9]* (€ E (+1-)[0-9]+) (1) 2.997 E+ accept rejecct(5) E +0005 accept reject

1) 2.997 E+  Reject

2)E + 0005 Reject

Explanation:

The Explanation is attached below

there is no universally accepted definition of art. although commonly used to describe something of beauty, or a skill which produces an aesthetic result, there is no clear line in principle between (say) a unique piece of handmade sculpture, and a mass-produced but visually attractive item. we might say that art requires thought - some kind of creative impulse - but this raises more questions: for example, how much thought is required? if someone flings paint at a canvas, hoping by this action to create a work of art, does the result automatically constitute art?

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