Question: what are linearly independent solutions?
Answer: Linearly Independent Solutions. ... Is the set of functions {1, x, sin x, 3sin x, cos x} linearly independent on [−1, 1]? Solution #1: The set of functions {1, x, sin x, 3sin x, cos x} is not linearly independent on [−1, 1] since 3sin x is a mulitple of sin x.