tell me all formulae of trigonometry used in class 12th

Asked by  | 30th Jul, 2009, 10:47: AM

Expert Answer:

double angle, half angle formulae.

 inverse trigonometric formulae

addition, subtraction , multiplication formulae

 these are the formulae which are used the most.

Answered by  | 30th Jul, 2009, 01:34: PM

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