Math, asked by Binay29, 8 months ago

viii) If tan 4A x tan 5A = 1, then find the value of tan 3A

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Answered by Anonymous

2

Answer:

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Answered by kajalmistry2605

0

tan4A+tan5A=1

tan9A=1

tan9A=tan45

9A=45

A=5

tan3A

=3A

=3×5

=15

tan3A=15

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