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Home / Doubts and Solutions/JEE/Mathematics

Is cos(|sin x|÷x) not defined at x=0?

 

Asked by jaychandran1967 21st August 2018, 6:20 PM
Answered by Expert
Answer:
begin mathsize 18px style cos open parentheses fraction numerator open vertical bar sinx close vertical bar over denominator straight x end fraction close parentheses at space straight x space equals space 0 cos open parentheses 0 over 0 close parentheses now space answer space will space be space any space number space between space left square bracket negative 1 comma 1 right square bracket but space we space can apostrophe straight t space predict space the space exact space value space of space it space at space fraction numerator begin display style 0 end style over denominator begin display style 0 end style end fraction end style
Answered by Expert 24th August 2018, 10:21 AM
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