Sean los intervalos M = {x / x ∈ R, –5 < x < 2}, N = {x / x ∈ R, –2 ≤ x ≤ 4} y
P = {x / x ∈ R, –1 < x ≤ 3}. Representa gráficamente y calcula las siguientes operaciones:

1. (M ∩ P) ∪ ( N ∩ P) 2. M ∩ N ∪ P

4 P ∪ N ∩ M 3. P ∪ (M ∩ N)

answer is 12345678900987654321234567890987654321

step-by-step explanation:

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm

multiplication is multiplication.   it might feel harder depending on what level of math you are in, but generally it will be the same old stuff, while implementing some new concepts and methods of solving work.