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Find the output of the following Java code line

System.out.printIn(math.floor(-7.4))
1. -7
2. -8
3. -7.4
4. -7.0

For floor function

We can write -7.4 as -7.0  only know

Can u pls say how it will be -8

Floor is a function in java which returns the lower limit. Here -8 is lower limit to -7.4 and the higher limit would be -7.

If you represent these numbers on the number line you would have -7 approaching towards zero and -8 away from 7.4 and far from zero so the lower limit would be -8.

Ans B) -8

floor is lower limit

by
floor method​  of Java Math class. floor method returns the largest interger .so answer is (b)
by

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