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state wether true or false. no need to justify (a) If a sequence is divergent, then...

state wether true or false. no need to justify
(a) If a sequence is divergent, then it contains two convergent subsequences with distinct limits.

(b) If a function f is uniformly continuous on all real numbers, the f is continuous at each b in all real numbers.

(c) If a function f^2 is continuous, them so is f continuous.

(d) If a differentiable function f on all real numbers satisfies f(0)=-1 and f'(y)>0 for all y>=0, then there is a number y>0 s.t. f(y)=0.
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Answer #1

a false For example set zaup = {re is divergent sequence and its all subsequence divergess to to. True Since uniformly conlim

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