Question

d/dx sin1/3 (2x²+1)​

Answer 1

Step-by-step explanation:

hope it help you. dear

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Answer 2

Answer:

${2x}^{2} + 1 \times \cos( \frac{1}{3} + \sin( \frac{1}{3} \times 4x) )$

Step-by-step explanation:

Let u(x) = sin 1/3 and v(x) = (2x^2+1)

Now, You can apply Product rule.

See the attached image pls.

(But I am not sure if this is correct answer )