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How do you find the limit of x/sinx as x approaches 0? - Socratic
Differentiating sin(x) from First Principles - Calculus - Socratic
How do you find an expression for sin(x) in terms of e^(ix
Fundamental Identities - Trigonometry - Socratic
What is sin(x) times sin(x)? + Example - Socratic
What does cosx sinx equal? - Socratic
What is #sin(x-90)#? - Socratic
Proving Identities - Trigonometry - Socratic
How do you simplify #sin(arccos(x))#? - Socratic
What is sin (x)+cos (x) in terms of sine? - Socratic