if 0<θ<π then prove1+cot θ ≤ cot θ/2
Nirabhra Agrawal , 14 Years ago
Grade 12
Trigonometry> trignometric identies...
1 Answers
vikas askiitian expert
Last Activity: 14 Years ago
take any value of @ in bw 0 to pi,this inequility holds true...
at pi/2 RHS becomes equal to LHS...
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