Triangle Third Angle (Jee Mains) | ExamDuo
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Sum, Difference & Multiple Angles
Medium
Triangle Third Angle
Two angles of a triangle are cot⁻¹ 2 and cot⁻¹ 3. Then the third angle is :
SELECT ONE OPTION
A
3π
4
B
5π
4
C
π
6
D
π
3
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