Please tell me all formula s of introduction of trigonometry.

Dear Student,

Please refer to the list of formulae for Introduction of Trigonometry.




Regards

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DEAR FRIEND,


All trigonometry formulas are given ABOVE..
THANK YOU.
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sinA = prependicular/hypotanuse
cosA=base/hypotanuse
tanA=prependicular/base
cosecA=1/sinA
secA=1/cosA
cotA=1/tanA
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