If y = cos(√3x), then find \(\frac{dy}{dx}\) is: (1)
A. \(\frac{\sin \sqrt{3 x}}{2 \sqrt{3 x}}\)
B. \(\frac{-3 \sin \sqrt{3 x}}{2 \sqrt{3 x}}\)
C. \(\frac{-3 \sin \sqrt{x}}{2}\)
D. \(\frac{\sin \sqrt{3 x}}{2 x}\)
Answer:B
If y = cos(√3x), then find \(\frac{dy}{dx}\) is: (1)
A. \(\frac{\sin \sqrt{3 x}}{2 \sqrt{3 x}}\) B. \(\frac{-3 \sin \sqrt{3 x}}{2 \sqrt{3 x}}\) C. \(\frac{-3 \sin \sqrt{x}}{2}\) D. \(\frac{\sin \sqrt{3 x}}{2 x}\)