TS EAMCET 5-Aug-2021 Shift 1 Question Paper

Section: Mathematics

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Question : 29 of 160

Marks: +1, -0

In a triangle ABC, if cot‌

A

2

‌cot‌

B

2

= K, then all the possible values of K lies in

(0,1]
[1.∞)
(1.∞)
(0,1)

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