Question

Q.6 Simplify:- a)(-1)X(-1)X(-1)=?​

Answer 1

Answer:

(-1) × (-1) = 1

(1). × (-1) = -1

so the ans is -1

Answer 2

Answer:

-1x-1x-1= -1

-x- = +

+ x- = -

so ans is -1

I hope you get it