Question

Jia said, "they moved to Italy a month ago". narration​

Answer 1

Answer:

- if; cosθ+cotθ=2 ; where the θ of cos is equal to the θ of tan, and the θ of cot is eqaul to the θ of sec

Then prove that :- tan(sqaure)θ + sec(sqaure)θ = 2