Find the intervals on which the function

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Reference no: EM131350029

Find the intervals on which the function is continuous?

y=(4costheta)/(theta +1)

a. discontinuous only at -1

b. discontinuous only at 1

c. discontinuous only when pi/2

d continuous everywhere

Is it only at -1 due to creating a "0" in the denominator?

Reference no: EM131350029

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