AP and TS EAMCET Engineering Model Paper 18

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Question : 74 of 160

Marks: +1, -0

In a ΔABC, if Tan‌B=

2‌sin‌A‌sinC

sin(A+C)

.Then cotA, cotB, cotC are in

A.P
G.P
H.P
A.G.P

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