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If (a)/(cosA)=(b)/(cosB)=(c )/(cosC), th...

If `(a)/(cosA)=(b)/(cosB)=(c )/(cosC)`, then triangle is

A

isosceles

B

Right-angled

C

equilateral

D

obtuse-angled

Text Solution

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The correct Answer is:
C
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MODERN PUBLICATION-SOLUTION OF TRIANGLES-Level-II
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