1.

If xsin(90^° - theta) cot(90^°-theta) = cos(90^°-theta), then x is equal to 1. 0 2. 1 3. -1 3. 2

Answer» If xsin(90^° - theta) cot(90^°-theta) = cos(90^°-theta), then x is equal to 1. 0 2. 1 3. -1 3. 2


Discussion

No Comment Found