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Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define orthogonality in your own words.
π‘ Hint: Think about what it means for two lines to meet at a right angle.
Question 2
Easy
What is the inner product of two functions?
π‘ Hint: Recall the integral definition discussed in class.
Practice 4 more questions and get performance evaluation
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What defines two functions as orthogonal?
π‘ Hint: Think about perpendicularity in geometric terms.
Question 2
True or False: The inner product always results in a complex number.
π‘ Hint: What happens to the imaginary part in conjugation?
Solve and get performance evaluation
Push your limits with challenges.
Question 1
Given two functions f1(t) = e^(jt) and f2(t) = e^(-jt), find their inner product over the interval [0, 2Ο].
π‘ Hint: Remember to utilize the integral definition and the property of complex exponentiation.
Question 2
Prove that any two distinct sines and cosines of the same frequency are orthogonal over any interval of their period.
π‘ Hint: Utilize integral properties and sine/cosine identities.
Challenge and get performance evaluation