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Find 
(d)/(dw)(5w^(5)+2sin w)
Answer:

Find ddw(5w5+2sinw) \frac{d}{d w}\left(5 w^{5}+2 \sin w\right) \newlineAnswer:

Full solution

Q. Find ddw(5w5+2sinw) \frac{d}{d w}\left(5 w^{5}+2 \sin w\right) \newlineAnswer:
  1. Given Function: We are given the function f(w)=5w5+2sin(w)f(w) = 5w^5 + 2\sin(w), and we need to find its derivative with respect to ww, which is denoted as ddw(5w5+2sin(w))\frac{d}{dw}(5w^5 + 2\sin(w)).
  2. Sum Rule of Differentiation: To find the derivative of the function, we will apply the sum rule of differentiation, which states that the derivative of a sum of functions is the sum of their derivatives. We will differentiate each term separately.
  3. Differentiate 5w55w^5: First, we differentiate the term 5w55w^5 with respect to ww. The power rule of differentiation states that if f(w)=wnf(w) = w^n, then f(w)=nw(n1)f'(w) = n\cdot w^{(n-1)}. Applying this rule, we get the derivative of 5w55w^5 as 55w(51)=25w45 \cdot 5w^{(5-1)} = 25w^4.
  4. Differentiate 2sin(w)2\sin(w): Next, we differentiate the term 2sin(w)2\sin(w) with respect to ww. The derivative of sin(w)\sin(w) with respect to ww is cos(w)\cos(w). Therefore, the derivative of 2sin(w)2\sin(w) is 2cos(w)2\cos(w).
  5. Combine Derivatives: Now, we combine the derivatives of both terms to get the derivative of the entire function. The derivative of f(w)=5w5+2sin(w)f(w) = 5w^5 + 2\sin(w) with respect to ww is 25w4+2cos(w)25w^4 + 2\cos(w).
  6. Final Result: We have found the derivative without making any mathematical errors, and the final simplified form of the derivative is 25w4+2cos(w)25w^4 + 2\cos(w).

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