# 22. Discuss the continuity of the cosine, cosecant, secant and cotangent functions.

We, know that if two function g(x) and h(x) are continuous then Lets take g(x) = sin x   and    h(x) = cos x
Let suppose  x = c + h
if    Hence, function is a continuous function
Now,
h(x) = cos x
Let suppose  x = c + h
if    Hence, the function is a continuous function
We proved independently that sin x and cos x is a continous function
So, we can say that
cosec x = is also continuous except at sec x  = is also continuous except at cot x = is also continuous except at ## Related Chapters

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