Trigonometry
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Trigonometry
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25 Questions

1. If cosθ+secθ=2 (00≤θ≤900) then the value of cos100θ - sec111θ is,
2. If (rcosθ−√3)2+(rsinθ−1)2=0, then the value of (rtanθ+secθ)/(rsecθ+tanθ) is, 4
3. The minimum value of tan2θ+cot2θ is,
4. If asinθ+bcosθ=c, then the value of acosθ−bsinθ is,
5. The minimum value of sec2θ+cos2θ is,
6. If sin210=x/y then sec210−sin690 is,
7. (secθ−cosθ)2+(cosecθ−sinθ)2−(cotθ−tanθ)2 is,
8. Find maximum value of 4tanx + 3cot x + 10 is:
9. The maximum value of 3sin2θ+2cos2θ is,
10. If sinθ+cosecθ=2 (00≤θ≤900) then the value of sin100θ - cosec111θ is,
11. The greatest value of sin4θ+cos4θ is,
12. If tanθ+cotθ=2 (00≤θ≤900) then the value of tanθ+cotθ is,
13. If tanθ=1, then the value of (8sinθ+5cosθ)/(sin3θ−2cos3θ+7cosθ) is,
14. If tan2θ.tan4θ=1, then the value of tan3θ is,
15. If sinθ+cosecθ=2 (00≤θ≤900) then the value of sinθ+cosecθ is,
16. If (1+sinA)(1+sinB)(1+sinC)=(1−sinA)(1−sinB)(1−sinC), then the expression on each side of the equation equals,
17. If tanθ+cotθ=-2 (00≤θ≤900) then the value of tan101θ - cot101θ is,
18. If y = 9sin2x + 16cosec2x +4 then ymin is:
19. If tanθ+cotθ=2 (00≤θ≤900) then the value of tan100θ - cot111θ is,
20. If tanθ+cotθ=2 (00≤θ≤900) then the value of tan100θ - cot111θ is,
21. If 4 sin θ + 3 cos θ = 2 , then find the value of 4 cos θ – 3 sin θ:
22. If tanθ−cotθ=0 find the value of sinθ+cosθ.
23. Find maximum value of 24secx + 7cosec x + 12 is:
24. If tanθ+cotθ=2 (00≤θ≤900) then the value of tan10θ+cot11θ is,
25. The minimum value of sin2θ+cosec2θ is,