Solved examples-Properties-of-Triangle- Trigonometry-IIT JEE MATHS-Mains / Advanced – Free Study Material-2

Problem    Consider the following statements concerning a ABC:
(i) The sides a, b, c and the area are rational.
(ii) a, tanB/2 , tanC/2 are rational.
(iii) a, sin A, sin B, sin C are rational.
Prove that (i)… > (ii) ….>  (iii) …..> (i) 

Solution

Solved Examples-2-1- Trigonometry-Solution of Triangle-IIT-JEE Maths-Mains-Advanced-Free Study Material-
Solved Examples-2-1- Trigonometry-Solution of Triangle-IIT-JEE Maths-Mains-Advanced-Free Study Material-
Solved Examples-2-2- Trigonometry-Solution of Triangle-IIT-JEE Maths-Mains-Advanced-Free Study Material-
Solved Examples-2-2- Trigonometry-Solution of Triangle-IIT-JEE Maths-Mains-Advanced-Free Study Material-
Solved Examples-2-3- Trigonometry-Solution of Triangle-IIT-JEE Maths-Mains-Advanced-Free Study Material-
Solved Examples-2-3- Trigonometry-Solution of Triangle-IIT-JEE Maths-Mains-Advanced-Free Study Material-
Solved Examples-2-4- Trigonometry-Solution of Triangle-IIT-JEE Maths-Mains-Advanced-Free Study Material-
Solved Examples-2-4- Trigonometry-Solution of Triangle-IIT-JEE Maths-Mains-Advanced-Free Study Material-
Solved Examples-2-5- Trigonometry-Solution of Triangle-IIT-JEE Maths-Mains-Advanced-Free Study Material-
Solved Examples-2-5- Trigonometry-Solution of Triangle-IIT-JEE Maths-Mains-Advanced-Free Study Material-

 

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