Misc 1 - Find cos-1 (cos 13pi/6) - Chapter 2 Class 12 NCERT
Misc 1 - Find cos-1 (cos 13pi/6) - Chapter 2 Class 12 NCERT
9 months ago
teachoo.com
Ex 3.3, 1 - Prove sin2 pi/6 + cos2 pi/3 - tan2 pi/4 = -1/2
Ex 3.3, 1 - Prove sin2 pi/6 + cos2 pi/3 - tan2 pi/4 = -1/2
9 months ago
teachoo.com
Ex 3.3, 3 - Prove that cot2 pi/6 cosec 5pi/6 3 tan2 pi/6 = 6
Ex 3.3, 3 - Prove that cot2 pi/6 cosec 5pi/6 3 tan2 pi/6 = 6
9 months ago
teachoo.com
Example 10 - Prove that 3sin pi/6 sec pi/3 - 4 sin 5pi/6
Example 10 - Prove that 3sin pi/6 sec pi/3 - 4 sin 5pi/6
9 months ago
teachoo.com
DIV » DIVProve That: Sin ( π 3 − X ) Cos ( π 6 X ) Cos ( π 3 − X ) Sin ( π 6 X ) = 1 - Mathematics | Shaalaa.com
DIV » DIVProve That: Sin ( π 3 − X ) Cos ( π 6 X ) Cos ( π 3 − X ) Sin ( …
7 months ago
shaalaa.com
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