An angle whose sine is x-1 has a cosine of sqrt[1 -(x-1)^2]' = sqrt(-x^2+2x)
Its secant is 1/sqrt[x(2-x)]
x is limited to numbers between 0 and 2.
Write an algebraic expression that is equivalent to the expression (Sketch right triangle)
sec[arcsin(x-1)]
1 answer