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If cos x = 4/5, 0° \( \leq \) x \( \leq \) 90°, find the value of (1 + tan ...

If cos x = 4/5, 0° \( \leq \) x \( \leq \) 90°, find the value of (1 + tan x)/(1 - tan x)
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  • A 9
  • B 7
  • C 4
  • D \(\frac{7}{16}\)
  • E \(\frac{9}{25}\)
Correct Answer: Option B
Explanation:

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