Simplify: (-1) x (-1) x (-1) x (-1) .... 100 times
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Answer:
-*- is positive 100 times is even so the ans will be in +ve
so ans is +1
Step-by-step explanation:
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we know that we multiply 1 × 1 ×1...=1
but there is a change that there is -1
[note:- if the number of minus(-) is even it means positive no. like -1×(-1)=1
if the number of minus(-) is odd it means the product is negative number like (-1)×(-1)×(1)=-1]
now we now that 100 is a even number so the answer is
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