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If A+ B+ C=pi, nin Z,then tan nA+ tan +...

If A+ B+ C=`pi`, n`in` Z,then tan nA+ tan +nB +tan nC is equal to

A

0

B

1

C

tan nA tan nB tan nC

D

none of these

Text Solution

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