Pythagorean
Identities in Radical Form
SinӨ
=+ √(1-Cos2Ө) , -√(1-Cos2Ө)
TanӨ
= + √(Sec2Ө – 1) , - √(Sec2Ө – 1)
CosӨ
= + √(1 – Sin2Ө) , -+ √(1 – Sin2Ө)
Pythagorean
Identities in Radical Form is nothing except the rearrangement of Pythagorean
Identities which are given below:
Cos2Ө + Sin2Ө =
1
1 + Tan2Ө = Sec2
Ө
1 + cot2Ө = Cosec2
Ө
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