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Chain rule
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82.
Chain Rule Application: Trig
easy
What is d/dx[sin(x²)] using the chain rule?
A
cos(x²), differentiating only the outer sine function without accounting for the inner function
B
2x·sin(x²), differentiating only the inner function and multiplying by the outer function unchanged
C
cos(2x), applying the double angle formula as an alternative to the chain rule
D
2x·cos(x²), applying the chain rule with outer function sin and inner function x²
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