Mathematics · Trigonometry

If tan(A - 18°) = cot(3A), where '3A' is an acute angle, then the value of 'A' is:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

Correct answer

27°

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If tan(A - 18&deg;) = cot(3A), where '3A' is an acute angle, then the value of 'A' is: