What is d/dx [sin(8x)]?
d/dx [sin(8x)] क्या है?
Show answer and explanation
Correct Answer
A. 8cos(8x)
ExplanationStep 1: Use the derivative of sine with the chain rule. Step 2: The derivative of sin(8x) is cos(8x)×8 = 8cos(8x). 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(8x) का derivative cos(8x)×8 = 8cos(8x) है। Step 3: Inside function का derivative multiply करना न भूलें।