Question

prove that sec²A/cosec²A=tan²A​

Answer 1

Answer:

L.h.s=R.h.s (proved)

Step-by-step explanation:

l.h.s

sec²A/cosec²A

= sec²A x sin²A

= 1/cos²A x sin²A

= sin²A/cos²A

=tan²A ... Hence proved!!!

I hope it hepls !!