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InterviewSolution
| 1. |
How to make the table of tignomantry ratio |
| Answer» √0/4,√1/4,√2/4,√3/4,√4/4√0/4=0 sin0°=0√1/4=sin30°=1/2√2/4=sin45°=1/√2√3/4=sin60°=√3/2√4/4=sin90°=1CosCos0°=1Cos30°=√3/2Cos45°=1/√2Cos60°=1/2Cos90°=0Just u have to recprocial the sin value.TanTan=sin/cosTan0°=0/1=0Tan30°=1/2/√3/2=1/√3Tan45°=1/√2/1/√2=1Tan60°=√3Tan90°=not definedCosecCosec=1/sinCosec0°=not difinedCosec30°=3Cosec45°=√2Cosec60°=2/√3Cosec90°=0SecSec1/cosSec0°=not difinedSec30°=2/√3Sec45°=√2Sec60°=2Sec90°=0CotCot=1/tanCot0°=not difinedCot30°=√3Cot45°=0Cot60°=1/√3Cot90°=1I hope this would help u... | |