Q No 1: Answer the following short questions:

Dataset q=[q0=0.12, q1=0.25, q2=0.25, q3=0.51],

X=[x1=1.25, x2=1.75, x3=1.95],

Y= [6.25]

1. Apply gradient descent algorithm on q1 of above data for 2 iterations and write the updated value by showing full working. The value of alpha=0.05.
2. Apply L1 regularization and write the answer. lamba=0.15.