If F is the composition of two differentiable functions fleft(u ight) and u=gleft(x ight), that is, if Fleft(x ight)=fleft(gleft(x ight) ight), then the derivative of F is the derivative of f with respect khổng lồ u times the derivative of g with respect to x, that is, fracmathrmdmathrmdx(F)left(x ight)=fracmathrmdmathrmdx(f)left(gleft(x ight) ight)fracmathrmdmathrmdx(g)left(x ight).

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The derivative of a polynomial is the sum of the derivatives of its terms. The derivative of a constant term is 0. The derivative of ax^n is nax^n-1. Your đầu vào 3cos30 is not yet solved by the Tiger Algebra Solver. Please join our mailing danh sách to be notified when this & other topics are added. Processing ends successfully
This is how we vày it:Explanation: displaystylecosleft(315 ight)displaystyle=cosleft(360-45 ight)displaystyle=cos45 (as cos is positive in 4th ...
Gió May 5, năm ngoái You can consider it visually as a graph và remember the periodicity of yourdisplaystylecos , meaning that it repeats itself at regular intervals (oscillating ...
displaystylecos135°=-frac1sqrt2 Explanation: displaystylecos135°=cosleft(45°+90° ight)=-cos45°=-frac1sqrt2 or displaystylecos135°=cosleft(180°-45° ight)=-cos45°=-frac1sqrt2
displaystylecosleft(-30 ight)=frac12sqrt3 Explanation:For any angle,displaystylecosvartheta=cosleft(-vartheta ight) So displaystylecosleft(-30 ight)=cos30=cosleft(frac16pi ight)=fracsqrt32=frac12sqrt3
More Items     If F is the composition of two differentiable functions fleft(u ight) và u=gleft(x ight), that is, if Fleft(x ight)=fleft(gleft(x ight) ight), then the derivative of F is the derivative of f with respect to lớn u times the derivative of g with respect khổng lồ x, that is, fracmathrmdmathrmdx(F)left(x ight)=fracmathrmdmathrmdx(f)left(gleft(x ight) ight)fracmathrmdmathrmdx(g)left(x ight).

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The derivative of a polynomial is the sum of the derivatives of its terms. The derivative of a constant term is 0. The derivative of ax^n is nax^n-1.
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