What will be the output of the following PHP code?<?phpecho(atan(0.60)

1.	What will be the output of the following PHP code?<?phpecho(atan(0.60));?>
A.	Error
B.	0.54041950027058
C.	Nothing
D.	0.6021356432146
E.	None of these
Answer» C. Nothing

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What will be the output of the following PHP code?&lt;?phpecho(atan(0.60));?&gt;

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What will be the output of the following PHP code?<?phpecho(atan(0.60));?>