Teaching Bihar D.El.Ed Mock Test Series 2024-25 Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities

​cot 60° + cosec 60° = x எனில், x இன் மதிப்பு என்ன? 

1
(1 - 2√2)/√2
2
(√3 - 4)/2√3
3
1
4
√3
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