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`        SIN 90=1, COS 90= 0, THEN TAN45, SEC30, SEC90, COSEC90,  TAN 45, COSEC 30, TAN 0, COT 90,COT45, TAN30 ,TAN180M, COSEC 270  `
9 months ago

Saurabh Koranglekar
2676 Points
```							TAN45 = 1;SEC30 = 2/(3^0.5)SEC90 = not definedCOSEC90 = 1COSEC 30 = 2TAN 0 =0COT 90 =0COT45 = 1TAN30 = 1/(3^0.5),TAN180 = 0COSEC 270= -1
```
9 months ago
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### Course Features

• 31 Video Lectures
• Revision Notes
• Test paper with Video Solution
• Mind Map
• Study Planner
• NCERT Solutions
• Discussion Forum
• Previous Year Exam Questions