MATLAB In this problem, in the calling script: $$Asks the user to enter an angle. $($ could be in degree or radian$)$ And a letter: r for radian, or d for degree, $($with radian as the default$).$ Then the script calls a function called my$\_$trig with the above angle and the letter as input, calculates the sin$,$ cos and tan of the entered angle. The function also pays attention to whether the angle is in degree or radian by using the right function $($example: sin when the letter is r$,$ and sind when the letter is d$)$ The output must be in form of a sentence similar to the following example: $$You entered $45$ in degrees and the sine is $0\mathrm{.}707,$ the cos is $0\mathrm{.}707$ and the tan is $1"$