Last updated at July 12, 2018 by Teachoo
Some formulae for Inverse Trigonometry are
sin –1 (–x) = – sin -1 x
cos –1 (–x) = π – sin -1 x
tan –1 (–x) = – tan -1 x
cosec –1 (–x) = – cosec -1 x
sec –1 (–x) = – sec -1 x
cot –1 (–x) = π – cot -1 x
Formulae based
Example 3 Important
Ex 2.2,1
Ex 2.2, 2 Important
Example 8
Ex 2.2, 12 Important
Ex 2.2, 14 Important
Example 4
Ex 2.2, 3 Important
Misc. 8 Important
Ex 2.2, 4 Important
Ex 2.2, 15 Important
Example 13 Important
Misc. 14
Misc. 17 Important
Misc. 13 Important
Example 10 Important
Misc. 3
Misc. 4 Important
Misc 12 Important
Misc. 16 Important
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