Math, asked by kolasriram1978, 3 months ago

please answer quickly and correctly

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Answered by 25garciajelissa

0

Answer:

idk

Step-by-step explanation:

Answered by shubhamjaiswal4294

0

Answer:

tan(theta+fi)= tan theta+tan fi/1-tan theta×tan fi

1/2+1/3/1-1/2×1/3

5/6/1-1/6

5/6/5/6

=1

tan(theth+fi)=1

theta+fi=tan inverse 1

theta+fi=π/4

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