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If a cos A =b cos B, then the triangle ...

If a `cos A =b cos B, ` then the triangle is

A

equliteral

B

right angled

C

isosceles

D

isosceles or right angled

Text Solution

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The correct Answer is:
D
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OBJECTIVE RD SHARMA ENGLISH-PROPERTIES OF TRIANGLES AND CIRCLES CONNECTED WITH THEM-Exercise
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