1.

[{(-1/2)2}-2]-1=?(a) (1/16) (b) 16 (c) (-1/16) (d) -16

Answer»

(a) (1/16)

[{(-1/2)2}-2]-1= [{(-12/22)}-2]-1

= [{1/4}-2]-1

= [{4} 2]-1

= [16]-1

= [1/16]



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