IF X<0, then sq root of -X*lXl is
A) -X
B) -1
C) 1
D) X
E) Sq Root X.
Ans is -X, How can square root of number be -ve?
A) -X
B) -1
C) 1
D) X
E) Sq Root X.
Ans is -X, How can square root of number be -ve?
The square root of a number can never be negative. That is not what is happening here, though - if x is negative, as we're told at the beginning of the question, then -x is positive.JeetGulia wrote:IF X<0, then sq root of -X*lXl is
A) -X
B) -1
C) 1
D) X
E) Sq Root X.
Ans is -X, How can square root of number be -ve?
