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In a Delta ABC, if r1=s then the triangl...

In a `Delta ABC, if r_1=s` then the triangle is equilateral
II: In a `Delta ABC, r=(s-b) cot (C//2)`

A

only I is true

B

only II is true

C

both I, II are true

D

neither I nor II is true

Text Solution

Verified by Experts

The correct Answer is:
D
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