09.02.2021 Views

Asas Komputer Tingkatan 1

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Contoh 2.9 Tentukan hasil tolak bagi dua nombor perduaan 1100 – 1011.

Rajah di bawah menunjukkan langkah-langkah operasi tolak dan tatacara yang digunakan.

1 10

0 10 10 10 10 10

1 1 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0

– 1 0 1 1 – 1 0 1 1 – 1 0 1 1 – 1 0 1 1 – 1 0 1 1

1 0 1 0 0 1 0 0 0 1

Semasa pinjam 10 – 1 = 1 1 – 1 = 0 0 – 0 = 0 1 – 1 = 0

Tatacara 4 Tatacara 4 Tatacara 3 Tatacara 1 Tatacara 3

dipatuhi juga

1100 – 1011 = 1 (Perduaan) Semakan: 12 – 11 = 1 (Perpuluhan)

Contoh 2.10 Hitung hasil tolak bagi dua nombor perduaan 11010110 – 110011.

0 10

1 1 0 1 0 1 1 0

– 0 0 1 1 0 0 1 1

1

10 – 1 = 1

Tatacara 4

1010

1 1 0 1 0 0 0 0

– 0 0 1 1 0 0 1 1

0 0 1 1

0 – 0 = 0

Tatacara 1

10 1010

1 0 0 1 0 0 0 0

– 0 0 1 1 0 0 1 1

0 1 0 0 0 1 1

0 – 0 = 0

Tatacara 1

0 1010

1 1 0 1 0 1 0 0

– 0 0 1 1 0 0 1 1

1 1

10 – 1 = 1

Tatacara 4

1010

1 1 0 1 0 0 0 0

– 0 0 1 1 0 0 1 1

0 0 0 1 1

1 – 1 = 0

Tatacara 3

10 1010

1 0 0 1 0 0 0 0

– 0 0 1 1 0 0 1 1

1 0 1 0 0 0 1 1

1 – 0 = 1

Tatacara 3

1010

1 1 0 1 0 0 0 0

– 0 0 1 1 0 0 1 1

0 1 1

0 – 0 = 0

Tatacara 1

0 10 1010

1 1 0 1 0 0 0 0

– 0 0 1 1 0 0 1 1

1 0 0 0 1 1

10 –1 = 1

Tatacara 4

11010110 – 110011 = 10100011

(Perduaan)

Semakan: 214 – 51 = 163

(Perpuluhan)

32

BAB 2

Perwakilan Data

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!