Solved 1. Find r if 2 coshx - sinh 2 = 2. 2. Without using | Chegg.com
SOLVED: Calculate sinh(log(log 5)) exactly; i.e. without using a calculator. Answer: Find the derivative y' given y = √(9 + r^2 * arcsin(x)). Answer: Using logarithmic differentiation, find y' if y =