जर \(\tan \theta=\frac{3}{10}\) असेल, तर \(\frac{(1+\sin \theta)(1-\sin \theta)}{(1+\cos \theta)(1-\cos \theta)}\) ची किंमत काढा.

1
\(\frac{50}{3}\)
2
\(\frac{100}{7}\)
3
\(\frac{100}{9}\)
4
\(\frac{100}{3}\)

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