Mathematics · Trigonometry

What is the value of tan 65° + 2 tan 45° - 2 tan 40° - tan 25°?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

14
22✓
31
40

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What is the value of tan 65° + 2 tan 45° - 2 tan 40° - tan 25°?

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