Code has already been provided to create the four variables $a,b,c,$ and $d.$ Add commands to evaluate the following expressions using these variables and assign the results to the indicated variable names:

$A_1=a*cos(bc+d)$

Assign the result for $A_1$ to the variable Answer $1.$ Note that the values of $b,c,$ and $d$ defined in the given code are all in radians.

$A_2=d*ln|\frac{a-b}{c}|$

Assign the result for $A_2$ to the variable Answer $2.$ Note the absolute value of the argument to the logarithm.

$A_3=a*e^b(cos(\frac{c}{6}+d)+sin(\frac{c}{6}+d))$

Assign the result for $A_3$ to the variable Answer $3.$ Note that $e$ in this expression is the exponential function.