Question

The value of 2(256)–1/8 is(a) 1 (b) 2 (c) 1/2 (d) none of these

Answer 1

=2(256)–1/8

=512-1/8

=(4096-1)/8

= 4095/8

d) none of these

Answer 2

2(256)-1/8

=512-1/8

=(4096-1)/8

=4095/8

so the answer is none of these that is (d)

hope this is helpful