Question

Square root of 1 - sin square theta by 1 - cos square theta

Answer 1

Answer:

cot theta

Step-by-step explanation:

Let theta is considered as 'α'

According to trigonometric identity,

sin² α + cos² α = 1

=> sin² α = 1 - cos² α (and) cos² α = 1 - sin² α

Square root of 1 - sin square theta by 1 - cos square theta

= √1 - sin² α / √1 - cos² α

= √cos² α / √sin² α

= cos α / sin α

= cot α