1.

Tan^-1 1/2+tan^-1 1/3=​

Answer» ONG>ANSWER:

π/4 is the RIGHT answer

Step-by-step EXPLANATION:

tan^-11/2+ tan^-11/3= tan^-1{(1/2+1/3)/1-1/6}

=tan^-1(5/6)/(5/6)

=tan^-1(1)

= tan^-1( tanπ/4)

=π/4



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