my question is how did he get hexadecimal 0x800? please showall the work

When a value x is a power of two, that is, x =2″ for some nonnegative integer n, we can readily write x in hexadecimal form by remembering that the binary representation of x is simply 1 followed by n zeros. The hexadecimal digito represents four binary zeros. So, for n written in the form i +4j, where 0 <i <3 we can write x with a leading hex digit of 1 (i = ,, 2 (i = 1), 4 (i = 2), or 8 (i = 3), followed by j hexadecimal Os. As an example, for x = 2048 = 211 we have n=11=3+4.2, giving hexadecimal representation 0x800. RELSE Show transcribed image text When a value x is a power of two, that is, x =2″ for some nonnegative integer n, we can readily write x in hexadecimal form by remembering that the binary representation of x is simply 1 followed by n zeros. The hexadecimal digito represents four binary zeros. So, for n written in the form i +4j, where 0

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Answer to When a value x is a power of two, that is, x =2″ for some nonnegative integer n, we can readily write x in hexadecimal f…