Question

1/ sec theta + tan theta - 1/ cosec theta = ​

Answer 1

Answer:

1/secθ + ( tanθ -1 )/cosecθ

= cosθ + [(sinθ/cosθ)-1] × sinθ

= cosθ + (sin²θ/cosθ) - sinθ

= (cos²θ+ sin²θ - sinθ.cosθ) / cosθ

= (1 - sinθ.cosθ )/ cosθ

= 1/ cosθ - sinθ

Step-by-step explanation:

brainliest please