shortcut to learn trignometric ratios
niharikagujjar708:
yrr is liye hi toh isi download kiya tha
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no. yaad rkho, 113 , 311, 113
0 degree and 90 degree ko nhi include krna, ita 30 degree to 60
pehli row me sbke niche 2 ayega
means 113 me sbke niche 1/2, 1/2, 3/2
so, now pehli line me centre se shuru 2 ke upr under root
2nd 311 wali line me
3 ke upr root..
yaad rkj skte ho
0 degree and 90 degree ko nhi include krna, ita 30 degree to 60
pehli row me sbke niche 2 ayega
means 113 me sbke niche 1/2, 1/2, 3/2
so, now pehli line me centre se shuru 2 ke upr under root
2nd 311 wali line me
3 ke upr root..
yaad rkj skte ho
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