Question

secant theta plus tan theta =X find the value of sin theta​

Answer 1

Answer:

sec A+ tan A=X

Step-by-step explanation:

1/cos +sin /cos =X

1+sin /cos =x

Answer 2

Answer:

If secθ+tanθ=x, then find the value of sinθ.

secθ+tanθ=x

1cos/θ+sinθ/cosθ = x

1+sinθ/√1−sin^2θ = x

1+sinθ=x√1−sin^2θ

1+2sinθ+sin^2θ=x^2−x^2sin^2θ

x^2sin^2θ+sin^2θ+2sinθ=x^2−1

sin^2θ(x^2+1)+2sinθ=x^2−1

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Step-by-step explanation: