Skip to content / Đến nội dung
ThichHocToan.com

SEAMO 2026 Paper E SET 1 – Self-practice Question 17

SEAMO · SEAMO 2026 Paper E SET 1 – Self-practice

Question 17

Evaluate $40^\circ+2\tan10^\circ$.
  1. $\tan45^\circ$
  2. $\tan50^\circ$
  3. $\tan60^\circ$
  4. $\cot35^\circ$
  5. $\cot50^\circ$