# data[].attributes.body
f(x)= (x+3)/(x^2-9)

x=3 - non-removable discontinuity

f(3)=dne and lim x->3 dne

# data[].attributes.body
No discontinuity No condition fails

# data[].attributes.body
1. f(x) = cos x

# data[].attributes.body
1) f(x)=tan(x)

2) Non-Removable @ x=k*pi/2, k=..., -3, -1, 1, 3, 5, ...

3) f(k*pi/2) dne and lim x-> k*pi/2 dne

# data[].attributes.body
f(x)=1/x

2.x=0 non-removable

3. lim x->0 DNE and f(0) dne

# data[].attributes.body
2)Non- removable Discontinuity at x=0

3)f(0)= dne

1)

# data[].attributes.body
No condition fails

# data[].attributes.body
No discontinuity