Question

In: Math

Let R be the region that is inside the circle r = 3 sin θ and...

Let R be the region that is inside the circle r = 3 sin θ and outside the cardioid r = 1 + sin θ.

Find the circumference of the region R.

Solutions

Expert Solution


Related Solutions

Let a circle inside triangle DEF have a radius = 3, and let it be tangent...
Let a circle inside triangle DEF have a radius = 3, and let it be tangent to EF at point Z. Suppose |EZ| = 6 and |FZ| = 7. What are the lengths of d, e, and f?
3. Let g(θ) = 2 cos(θ) + sin(2θ) . Find the absolute maximum and minimum values...
3. Let g(θ) = 2 cos(θ) + sin(2θ) . Find the absolute maximum and minimum values of g on the interval [0, π/2]
1) Inside the graph of r = 1 + cos 3Ό 2) Inside the circle r...
1) Inside the graph of r = 1 + cos 3Ό 2) Inside the circle r = -6 cos Ό and outside the circle r = 3
Let R be the region inside x ^2 /9 + y^2 /25 = 1, with x...
Let R be the region inside x ^2 /9 + y^2 /25 = 1, with x ≥ 0. (That is, R is the right-hand side of the ellipse below.) (a) (15 pts) Use the change of variables x = 3u, y = 5v to transform ∫ ∫ R x dxdy to a polar coordinate integral. 3 −5 5 R (b) (5 pts) Evaluate the polar coordinate integral
Express sin 6θ as a polynomial in sin θ and cos θ.
Express sin 6θ as a polynomial in sin θ and cos θ.
Find the area of the region that lies inside r = 3 cos (theta) and ouside...
Find the area of the region that lies inside r = 3 cos (theta) and ouside r = 2
solve the given equation. 7 sin2(θ) − 22 sin(θ) + 3 = 0
solve the given equation. 7 sin2(θ) − 22 sin(θ) + 3 = 0
If 3/(2+ cos θ+i sin θ) = a+ib, then [(a-2)2+b2] is
If 3/(2+ cos θ+i sin θ) = a+ib, then [(a-2)2+b2] is
Given H = (3R^2/ sin θ) aθ + 54 R cos θ aφ A/m (a) Find...
Given H = (3R^2/ sin θ) aθ + 54 R cos θ aφ A/m (a) Find J. (b) Find the total current in the aθ direction through the conical surface θ = 20◦, 0 ≤ φ ≤ 2π, 0 ≤ R ≤ 5 Please explain (b) thoroughly.
Find the area of the region enclosed by the curve r = 2 sin 3θ.
Find the area of the region enclosed by the curve r = 2 sin 3θ.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT