let me suppose HLEN =X then find the value of x.
we know that HLEN is number multiplied by 32 is IP header length.
According to statement. \( x \times 32 = 192 \)
\( => 32x = 192 \) [Need to devide 32 both side]
\( => \frac{32x}{32} = \frac{192}{32} \)
\( => x = 6 \)
HLEN = 6
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