Question

The ptoduct of tanA and tan (90-P) is equal to​

Answer 1

Answer:

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Step-by-step explanation:

We know that, Tan(90 - θ)° = cot θ and cot θ = (1 / tan θ)

So,

→ tan P * tan(90 - P)

using Tan(90 - θ)° = cot θ we get,

→ tan P * cot P

now, using cot θ = (1 / tan θ) ,

→ tan P * (1 / tan P)

→ 1 × 1

→ 1