Given , what is the approximate value of ?

Answer and explanation

Correct answer: C.

  1. Step 1: Note that . Step 2. . **Answer: . Why not the others:** adds instead of subtracting; is ; subtracts from .

Practise more Mathematics: Advanced Functions, Geometry, Calculus and Probability.

Free questions with an explanation for every one, and full timed Državna Matura (Croatia) mock tests.