AP EAMCET Engineering 2018 Apr 24 Shift 1 Paper

Section: Mathematics

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Question : 26 of 160

Marks: +1, -0

In Δ ABC , is

s−a

11

=

s−b

12

=

s−c

13

then tan2(

A

2

)+tan2(

C

2

)

290
429
290
143
143
33
113
33

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