Question

(sec?0 - 1)(cosec?0 - 1) = 1​

Answer 1

the answer is that (sec^2thetha -1)(cosec^2thetha-1)=1

my dear friend this is the answer ok

hope helpful

Answer 2

Answer:

sec 0-1 =-1

cosec 0-1 =-1

-1-1=1 ans