Calculus

Let f : (0, 00) > R be the function defined by f(?) :1n(:t:3) + m3 i 3cos(:t: 1). We wish to linearize this function at :1: : 1. (a) Compute the following values. f(1) : Number f'(1) : Number (b) Use youranswer in (a) to find the linearization L(;L') of f at :L' : 1 . L(:1:) : la FORMATTING: Your answer must be a function of :1