Question 10: Consider the embedding vector for a word, x = [0.5, -0.4…

Consider the embedding vector for a word, $x = [0.5, -0.4, 0.3, -0.2]^T$. Suppose the word is at position 3 in the given sentence. Add the corresponding position embedding $p$ to the word embedding to get $h$, i.e. the sum of the elements in $h = x + p$. Use the fixed sinusoidal position embedding vector calculated using the formula given below

$PE(pos, 2i) = sin\left(\frac{pos}{10000^{2i/dmodel}}\right)$

$PE(pos, 2i+1) = cos\left(\frac{pos}{10000^{2i/dmodel}}\right)$

What is the value of $h[0] - h[1]$ i.e. substract second element from the first element of $h$ vector ? (Answer correct up to 2 values after the decimal)