👉 The term "sinhs" is a mathematical symbol used in calculus, particularly with respect to functions of hyperbolic sine. It represents the inverse of the sine function, which is denoted as sinh. The name "sinhs" comes from the fact that it resembles the Greek letter lambda (lambda), which is often used for symbols in mathematics and physics. The sinh function is defined as follows: 1. Sinh(x) = 1 / sqrt(1 - x^2)