Question

(sec² 0 + cot²0-tan² 0-cosec²0) is equal to

Please put complete solution ​

Answer 1

Answer:

0

Step-by-step explanation:

{sec² θ - tan²θ} + {cot²θ - cosec²θ}

⇒ (1) + (-1)                (sec² θ - tan²θ = 1), (cot²θ - cosec²θ = -1)

⇒ 0