Question

(-1)×(-1)×(-1)×... 200 times explain with solution

Answer 1

(-1)×(-1)×(-1)×... 200 times will be +1 because even multiple of -1 is always +1 and odd multiple of -1 is always -1.

Answer 2

-1 comes because -1 is the odd number and 200 is the even number

$( - 1) \times ( - 1) \times ( - 1) \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{?} } } } } } } } } } } } } } } } } } } }$