sintheta + costheta=√3+1/2 find the value of tantheta+cottheta
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The value of TanФ + CotФ =
Step-by-step explanation:
Given as :
SinФ + CosФ = √3 +
Squaring both side
( SinФ + CosФ )² = ( √3 + )²
Sin²Ф + Cos²Ф + 2 SinФ CosФ = (√3)² + ( )² + 2 × √3 ×
1 + 2 SinФ CosФ = 3 + + √3 ( ∵ Sin²Ф + Cos²Ф = 1 )
2 SinФ CosФ = 3 + + 1 +√3
2 SinФ CosФ = 4 + +√3
2 SinФ CosФ = +√3
2 SinФ CosФ = +√3
SinФ CosФ = + = .............1
Again
TanФ + CotФ = +
= ( ∵ Sin²Ф + Cos²Ф = 1)
=
= ( from eq 1 )
=
So, The value of TanФ + CotФ =
Hence, The value of TanФ + CotФ = Answer
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