Question

tan 30° × tan -----°=

1)60
2)90​

Answer 1

Answer:

60°

Step-by-step explanation:

tan 30° × tan --60°---°= 1

1/√3 × √3. = 1

Answer 2

Step-by-step explanation:

1)tan30°×tan60°=1/root3 × root3 = 1 ans.

2)tan30°×tan90°=1/root3×infinity = infinity ans.