Math, asked by pattemsathwiks196, 18 days ago

prove that 2 tan inverse 1 by 2 + tan inverse 1 by 7 equal to tan inverse for by 3 + tan inverse 1 by 7

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Answered by ayushkumargouda8

0

Answer:

Tan-1+tan-1-tan-2-tan-6

Answered by patelrajnandini9

0

please connect two pictures to connect proper answer

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