Divam kumar Asked a Question
October 13, 2020 11:34 ampts 30 pts
Q. 14. IfS be the length of are drawn from C perpendicular to AB in any spherical triangle ABC, show that cos- a + cos- b-2 cos a cos b cos c= sin-c coss Or cos = cosce c (cos a + cos b-2 cos a cos b cos c)
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  • Shivam jyoti Best Answer
    i mention answer. check it .
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