Seja a sequência dada por = ( 1
2 +
2
2 +
3
2 + ⋯ +

2
).
a) Encontre os 4 primeiros termos;
b) Encontre uma forma fechada para e calcule sua soma considerando → ∞.

Four equations are shown below.equation 1: y=2*equation 2: y=2x-5equation 3: y=x2 + 6equation 4: tdentify one linear equation and one nonlinear equation from the list.why each equation you identified is linear or nonlinear.nd one nonlinear equation from the list. state a reasonlinear equation