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Sagot :
Answer:
A + B = 90° => A = 90 - B
So Tan A = Cot (90 - A) = Cot B
So Tan B = Cot (90 - B) = Cot A
SecB = Cosec (90 -B) = Cosec A
CosA = Sin (90 -A) = Sin B
The value of the angle given regarding the tangent will be tan²A.
How to explain the angle?
From the information, TanA TanB + TanACot B/SinA SecB - Sin²B/Cos²A
= TanA CotA + TanATanA/AinA CosecA - Sin²B/Sin²B
= 1 + Tan²A - 1
= Tan²A
In conclusion, the correct option is Tan²A.
Learn more about angles on:
https://brainly.com/question/25770607
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