Question

what is answer? ?????​

Answer 1

⭐Answer⭐

✏See Attachment .

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@Abhi❤❤

Answer 2

Answer:

A-B = π/4

Which implies A=B+π/4

taking tan on both sides

tanA= (tanB+π/4)

tanA= tanB+tan(π/4) / 1-tanB.tabπ/4

tanA= 1+tan B / 1- tan B

substituting the value tanA

(1+tanA). (1-tan B) we get

[1+ ( tanB +1) / (1-tanB )]. (1-tan B)

= (1-tanB + tanB + 1)/ (1-tanB) .(1-tanB)

= 2