Normal 0false false falseMicrosoftInternetExplorer4/* Style Definitions */table.MsoNormalTable{mso-style-name:Table Normal;mso-tstyle-rowband-size:0;mso-tstyle-colband-size:0;mso-style-noshow:yes;mso-style-parent:;mso-padding-alt:0in 5.4pt 0in 5.4pt;mso-para-margin:0in;mso-para-margin-bottom:.0001pt;mso-pagination:widow-orphan;font-size:10.0pt;font-family:Times New Roman;mso-ansi-language:#0400;mso-fareast-language:#0400;mso-bidi-language:#0400;}if 0<θ<π then which of the following options is correct?a.1+cot θ ≤ cot θ/2 b. 1+cot ≥ cot θ/2c. 1+cot θ/2 ≥cot θ d. 1+cot θ/2 ≤ cot θ
Nirabhra Agrawal , 14 Years ago
Grade 12
3 Answers
vikas askiitian expert
Last Activity: 14 Years ago
option a is correct...
option a satisfies any value of @ in bw 0 to pie ,and for @=pie/2 LHS becomes equal to RHS...
hence option a is correct...
bipin kumar
Last Activity: 14 Years ago
option a is true.
mycroft holmes
Last Activity: 14 Years ago
Provide a better Answer & Earn Cool Goodies
Enter text here...
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Ask a Doubt
Get your questions answered by the expert for free