Related To TRIGNOMETRY

Asked by ACHYUT GOEL | 9th May, 2013, 08:25: PM

Expert Answer:

can be solved using cot m-n theorem
(m+n)cot P=mcotB-ncotA
here m:n=1:1
2cotP=cotB-cotA
        =(cosBsinA-cosAsinB)/sinAsinB
        =sin(A-B)/sinAsinB
tanP=2sinAsinB/sin(A-B)

Answered by  | 10th May, 2013, 06:04: PM

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