Math, asked by omk727, 9 months ago

tan A+tan (60° + A)+tan (120° + A)= - tan3A​

Answers

Answered by firojpathan39932
0

Answer:

∴ LHS=RHS

Step-by-step explanation:

NEXT YOU HAVE TO FIND IF YOU DON'T FIND YOU ARE FAILED EXAMINATION

FIRST TRY THIS SUM 10 TIMES...

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