KEAM 2016 Math Paper

© examsiri.com

Question : 87 of 120

Marks: +1, -0

Let f(x)={

cos‌x	if	x≥0
−cos‌x	if	x<0

which one of the following statements is not true?

f(x) is continuous at x = 1
f(x) is continuous at x= – 1
f(x) is continuous at x = 2
f(x) is continuous at x = – 2
f(x) is continuous at x = 0

Go to Question:

Prev Question

Next Question