Khảo sát sự hội tụ của tích phân suy rộng ∫ sin^3x / x^p dx.

Maclaurin series sin(3x). Natural Language; Math Input. Have a question about using Wolfram|Alpha?Contact Pro Premium Expert Support ». \begin{equation} I = \int \frac{1}{\sin\left(3x\right)}\:dx \end{equation} Let u = 3x to yield: \begin{equation} I = \int \frac{1}{\sin\left(3x\right)}dx = \int ... sin 3x − sin 5x sin 2x . (b) lim x→∞. 4x + √x2 + 1. 3x + 7 . (c) lim h→0 ... sin 3x − sin 5x sin 2x . lim x→0 sin 3x − sin 5x sin 2x. = lim x→0. Trigonometry Examples · (3π2+1−1) f ( π 2 + 1 3 ) = sin ( 3 π 2 + 1 - 1 ) · (3π2) f ( π 2 + 1 3 ) = sin ( 3 π 2 ) · Apply the reference angle by finding the ... ... sin(3x)/x: lim x→0 sin(3x). 5x3 − 4x. = lim x→0 sin(3x) x(5x2 − 4). = lim x→0 sin(3x) x. ·. 1. 5x2 − 4. = lim x→0. Feb 8, 2016 ... sin 3x sin 17x. = (c) lim x→0 xcsc 21x = (d) lim x→0 x tan 13x. = (e) lim x→0 x cot 13x. = 3. For the following functions, can you define ... May 28, 2024 ... 3x° = 90° - (2x + 45)° ⇒ 3x° = 90° - 2x° - 45° ⇒ 5x° = 45° ⇒ x = 9° ∴ The value of x is 9 Sep 9, 2014 ... In this problem, y = c1 cos 3x + c2 sin 3x is a two parameter family of solutions of the second-order DE y?? + 9y = 0. Jan 1, 2021 ... olution: We have VV​=πr2h,r=0.5 m,dtdV​=1060.25​ m3/min=π×0.25×h⇒dtdV​=π×0.25×dtdh​⇒1060.25​=π×0.25×dtdh​⇒dtdh​=106π1​ m/min​ imple 26 The ... Nov 2, 2016 ... sin(3x) + sin(x) = sin(2x + x) + sin(2x - x) = [sin(2x)*cos(x) + sin(x)*cos(2x)] + [sin(2x)*cos(x) -