Trigonometry ( Angle,Degree & Radian) XI Math Ch 9 ( Episode 1 ) Hindi

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Links of all episodes of this chapter are as follows. This will help you to learn from beginning

Exercise 9.1
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1. Trigonometry ( Angle,Degree & Radian) XI Math Ch 9 ( Episode 1 )

2. Trigonometry ( Degree into Radian) XI Math Ex 9.1,Q.1 ( Episode 2)

3. Trigonometry ( Radian into Degree) XI Math Ex 9.1,Q.2 ( Episode 3)

4. Trigonometry ( Arc length S = r θ ) XI Math Ex 9.1,Q.3 to Q.7 ( Episode 4)

5. Trigonometry ( S = r θ problem Q.8 ) XI Math Ex 9.1 ( Episode 5)

6. Trigonometry ( S = r θ problem Q.9 ) XI Math Ex 9.1( Episode 6)

7. Trigonometry ( S = r θ , Q.10 ) XI Math Ex 9.1 ( Episode 7)

8. Trigonometry ( S = r θ , 5 year ) XI Math Ch 9 ( Episode 8)

9. Trigonometry ( S = r θ , Q.11 ) XI Math Ex 9.1 ( Episode 9)
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Exercise 9.2
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10. Trigonometric ratios ( Quadrants & signs ) XI Math Ex 9.2 ( Episode 10)

11. Trigonometric ratios signs Q.1 XI Math Ex 9.2 ( Episode 11)

12. Trigonometric ratios Quadrants Q.2 Ex 9.2 XI Math ( Episode 12)

13. Remaining Trigonometric ratios : (derive x² + y² = 1) Ex 9.2 XI Math ( Episode 13)

14. Remaining Trigonometric ratios Q. 3, Ex 9.2 XI Math ( Episode 14)

15. Remaining Trigonometric functions Q. 4, Ex 9.2 XI Math ( Episode 15)

16. Remaining Trigonometric functions Q. 5, Ex 9.2 XI Math ( Episode 16)

17. Remaining Trigonometric functions Q. 6, Ex 9.2 XI Math ( Episode 17)

18. Remaining Trigonometric functions Q. 7, Ex 9.2 XI Math ( Episode 18)

19. Remaining Trigonometric functions Q. 8, Ex 9.2 XI Math ( Episode 19)

20. Remaining Trigonometric functions Q. 9, Ex 9.2 XI Math ( Episode 20)

21. Remaining Trigonometric functions Q. 10, Ex 9.2 XI Math ( Episode 21)

22. Remaining Trigonometric functions Q. 11, Ex 9.2 XI Math ( Episode 22)
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Exercise 9.3
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23. Table of trigonometric ratios for 0°,30°,45°,60° & 90° , Ex 9.3 XI Math ( Episode 23)

24. Evaluate by values of sinθ , cosθ & tan θ (Q.1 , Ex 9.3) XI Math ( Episode 24)

25. Evaluate by values of sinθ , cosθ & tan θ (Q.2 , Ex 9.3) XI Math ( Episode 25)

26. Evaluate by values of sinθ , cosθ & tan θ (Q.3 , Ex 9.3) XI Math ( Episode 26)

27. Evaluate by values of sinθ , cosθ & tan θ (Q.4 , Ex 9.3) XI Math ( Episode 27)

28. Evaluate by values of sinθ , cosθ & tan θ (Q.5 , Ex 9.3) XI Math ( Episode 28)

29. Simplify by values of sinθ , cosθ & tan θ (Q.6 , Ex 9.3) XI Math ( Episode 29)

30. Simplify by values of sinθ , cosθ & tan θ (Q.7 , Ex 9.3) XI Math ( Episode 30)

31. Simplify by values of sinθ , cosθ & tan θ (Q.8 , Ex 9.3) XI Math ( Episode 31)

32. Simplify by values of sinθ , cosθ & tan θ (Q.9, Ex 9.3) XI Math ( Episode 32)
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Basic Algebra
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Basic Algebra Part 1: Coefficients Exponents/Powers base

See other links for Basic Algebra in the description of
the " Basic Algebra Part 1".