CBSE BOARD XII, asked by utkarsh9572, 11 months ago

state the function which is continuous for all x € R
a) sinx
b) x^2 -25/x-5
c) [x]
d) sgn [x] ​

Answers

Answered by luckyfortuner
0

Answer:

a) yes - trigonometric func

b)yes - algebraic func

c) no

d) no

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