Is there an easy way to learn trignometric table?
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Just learn the value of SinΘ because CosΘ is inverse of SinΘ
TanΘ is SinΘ
CosΘ
CotΘ is 1
tanΘ
SecΘ is 1
cosΘ
CosecΘ is 1
sinΘ
TanΘ is SinΘ
CosΘ
CotΘ is 1
tanΘ
SecΘ is 1
cosΘ
CosecΘ is 1
sinΘ
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Now take a piece of paper and make a table of 3 rows and 6 columns.
Leave the box on left hand top corner empty and below that write sine and below that write cosine.
In the first row 2nd column, 3rd colunms etc write 0, 30, 45, 60 and 90.
Then write 0 1,2,3,4 in front of sine below these angles and 4,3,2,1,0 in front of cosine below these angles. Then divide each by 4 and then take square root of each of them and the table is ready.
Do it yourself.