Continuous graphs or non continuous graphs

Continuity

Continuity

Assertion: In case of charged spherical shells, E-r graph is discontinuous while V-r graph is continuous Reason: According to Gauss's theorem only the charge inside a closed surface ca produce electric field at some point.

The function f(x)=x-[x], where | denotes the greatest integer function is (a) continuous everywhere (b) continuous at integer points only ( continuous at non- integer points only (d) differentiable everywhere

The composition of two continuous functions is a continuous function.

The composition of two continuous function is a continuous function.

f+g may be a continuous function,if (a) fis continuous and g is discontinuous

Question Based on Surds || Continued Surds And continued Fractions