Question:
If tan \(A =\frac{2}{3}\) then cos² A-sin² A = ?
If tan \(A =\frac{2}{3}\) then cos² A-sin² A = ?
Updated On: May 4, 2024
- \(\frac{4}{13}\)
- \(\frac{5}{13}\)
- \(\frac{7}{13}\)
- \(\frac{9}{13}\)
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The Correct Option is B
Solution and Explanation
The correct option is (B): \(\frac{5}{13}\)
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