Mathematics in Ancient and Medieval India c8.s1.3
Mathematics in Ancient and Medieval India c8.s1.3
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c8.s1.3
i ) cos c=cos a cos b+sin a sin b cos C
ii ) sin A sin c=sin a sin C
and iii ) cos A sin c=cos a cos b-sin a cos b cos C
Mathematics in Ancient and Medieval India c8.s1.3
i ) cos c=cos a cos b+sin a sin b cos C
ii ) sin A sin c=sin a sin C
and iii ) cos A sin c=cos a cos b-sin a cos b cos C