यदि \(a = \frac{\sqrt{7} - \sqrt{5}}{\sqrt{7} + \sqrt{5}}\) और \(c = \frac{\sqrt{7} + \sqrt{5}}{\sqrt{7} - \sqrt{5}}\) हो, तो \(\frac{c^2 - a^2}{c^2 + a^2}\) का मान क्या होगा?
Choose Your Option
A. 1
B. Option B
C. \(\frac{\sqrt{7}}{\sqrt{5}}\)
D. इनमें से कोई नहीं
Solution & Explanation
No details explanation available for this question. Option D is the verified correct answer.