Question

tan 45 degree + theta =1+tan theta÷1-tan theta​

Answer 1

Answer:

Use formula

Tan(A+B) = Tana + Tanb divided by 1-tanAtanb

Here A is 45 degree B is Q.

Substitute the values to get your Answer.

Hope you get your answer.

Step-by-step explanation:

Answer 2

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tan(45+Ф)

= (tan45 + tanФ) / (1 - tan45tanФ)

We know that,

tan45 = 1

Hence substituting this value in the equation,

tan(45+Ф)

= (tan45 + tanФ) / (1 - tan45tanФ)

= (1 + tanФ) / (1 - 1×tanФ)

= (1 + tanФ) / (1 - tanФ)

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