Let f = cos2x, g = sin2x. Which of the following lie in the space spanned by f and g

Question

Let f = cos2x, g = sin2x. Which of the following lie in the space spanned by f and g
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Solution 1

The space spanned by f and g includes all linear combinations of f and g. In other words, any function that can be written as af + bg for some constants a and b lies in the space spanned by f and g.

For example, the function h = cos2x + sin2x lies in the space spanned by f and g because it can be w Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob

Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
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