1 Derivative of $f(x)$ with respect to a constant such as $1,2,3,\ldots 9999$. 2  Derivative of $f(x)$ with respect to a function such as $\ln(x)$, $\sin(x)$, $\cos(x)$.hat I would like to understand is: Why does (derivative with respect to x) make sense but $(\text{derivative with respect to} (\lambda x \to 2))$ and. $(\text{derivative with respect to} (\lambda x \to \ln(x)) $ do not seem to make any sense to me.
75th ranger regiment 75RR: Elite, large-scale special operations The 75 th Ranger Regiment, known as the 75RR, is the U.S. Armyâs premier large-scale special operations force, and it is made up of some of the most elite Soldiers in the world. The Rangers specialize in joint special operations raids and joint forcible entry operations. Being a Ranger is an honor shared by a distinct few.
There are technically no specific age requirements for soldiers seeking to become Army Rangers. Thus, the effective age limits are the same as those required to join the Army in the first place. Applicants must be at least 17 years old (or 18 without parental permission) and no older than 41 years old.he Rangers do not put an age limit on officers looking to join the regiment. However, they must be ranked between first lieutenant and major (O-2 to O-4). This means newly commissioned officers are not eligible to join, while officers ranked O-5 and above are no longer able to apply.