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If $\frac{sin\theta + cos\theta}{sin\theta - cos\theta}$ = $\frac{5}{4}$, then the value of $\frac{tan^{2}\theta + 1}{tan^{2}\theta - 1}$ is:1). $\frac{25}{16}$2). $\frac{41}{9}$3). $\frac{41}{40}$4). $\frac{40}{41}$ |
Answer» OPTION 3 : - $\FRAC{41}{9}$ | |