(dr)/(dθ)r=(7+sec(θ))sin(θ)

Lösung

\frac{d r}{d θ} r = (7 + sec (θ)) sin (θ)

r = - 14 cos (θ) - 2 ln (cos (θ)) + c_{1}, r = - - 14 cos (θ) - 2 ln (cos (θ)) + c_{1}

Schritte zur Lösung

\frac{d r}{d θ} r = (7 + sec (θ)) sin (θ)

Solve separable ODE:

r = - 14 cos (θ) - 2 ln (cos (θ)) + c_{1}, r = - - 14 cos (θ) - 2 ln (cos (θ)) + c_{1}

r = - 14 cos (θ) - 2 ln (cos (θ)) + c_{1}, r = - - 14 cos (θ) - 2 ln (cos (θ)) + c_{1}

d er i v a t i v e x^{2} 3 x + 5

\int \frac{x}{( x ^{2} + 7 ) ^{2}} d x

d er i v a t i v e f (x) = (- 3 x^{3} + 3 x^{2})^{3}

x \to - 1 lim (arccos (x))

\int_{0}^{π} 3 sin^{2} (x co) s^{4} x d x