AP EAPCET 24 May 2025 Shift 1 Paper

Section: Mathematics

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Question : 28 of 160

Marks: +1, -0

In a △ABC,‌

2(r1+r3)

ac(1+cos‌B)

=

[AP EAPCET 24 May 2025 S1]

‌‌
∆
b
‌‌
b
∆
‌
2∆
a+b+c
‌
a+b+c
2∆

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