Medium Math Class 12 Level 3

What is d/dx [sin(4x)]?

d/dx [sin(4x)] क्या है?

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Correct Answer

A. 4cos(4x)

Explanation

Step 1: Use the derivative of sine with the chain rule. Step 2: The derivative of sin(4x) is cos(4x)×4 = 4cos(4x). Step 3: Do not forget to multiply by the derivative of the inside function.

Step 1: Chain rule के साथ sin का derivative लगाएँ। Step 2: sin(4x) का derivative cos(4x)×4 = 4cos(4x) है। Step 3: Inside function का derivative multiply करना न भूलें।

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