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The value of tan10 ° + tan50 ° + 3tan10 ° tan50 ° is () A. -3B. 3C. 3D. 33
Tan 10 ° + Tan 50 ° + 3 Tan 10 ° Tan 50 ° = Tan (10 ° + 50 °) (1-tan 10 ° Tan 50 °) + 3 Tan 10 ° Tan 50 ° = 3 (1-tan 10 ° Tan 50 °) + 3 Tan 10 ° Tan 50 ° = 3-3 Tan 10 ° Tan 50 ° + 3 Tan 10 ° Tan 50 ° = 3
The value of tan10 ° + tan50 ° + 3tan10 ° tan50 ° is ()
A. -3B. 3C. 3D. 33
Tan 10 ° + Tan 50 ° + 3 Tan 10 ° Tan 50 ° = Tan (10 ° + 50 °) (1-tan 10 ° Tan 50 °) + 3 Tan 10 ° Tan 50 ° = 3 (1-tan 10 ° Tan 50 °) + 3 Tan 10 ° Tan 50 ° = 3-3 Tan 10 ° Tan 50 ° + 3 Tan 10 ° Tan 50 ° = 3
The value of tan10 ° + tan50 ° + 3tan10 ° tan50 ° is ()
A. -3B. 3C. 3D. 33
Tan 10 ° + Tan 50 ° + 3 Tan 10 ° Tan 50 ° = Tan (10 ° + 50 °) (1-tan 10 ° Tan 50 °) + 3 Tan 10 ° Tan 50 ° = 3 (1-tan 10 ° Tan 50 °) + 3 Tan 10 ° Tan 50 ° = 3-3 Tan 10 ° Tan 50 ° + 3 Tan 10 ° Tan 50 ° = 3
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