Question:

If \(∠A+ ∠B = 90°\), then \(1+ \frac{tan A}{tan B}=\) 

  • sec² A
  • sec² B
  • \(\frac {1}{1-sin²A}\)
  • \(\frac {1}{1+sin²A}\)
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The Correct Option is A, C

Solution and Explanation

The correct option is: A and C
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