Question

find the complement of 10​

Answer 1

Answer:

Step-by-step explanation:

10's complement of a decimal number can be found by adding 1 to the 9's complement of that decimal number. It is just like 2s compliment in binary number representation. For example, let us take a decimal number 456, 9's complement of this number will be 999-456 which will be 543. Now 10s compliment will be 543+1=544.

Answer 2

$sum \: of \: complemntary \: angls \: is \: \\ 90$

$x + 10 = 90$

$x = 90 - 10$

$x = 80$