Question

6. Ifp sin (90°- 0)cot(90° - 0) =
cos(90°- ), then x =
(a) 0
(b) 1
(c)-1
(d) 2​

Answer 1

Answer:

what's x here?? I this question

if u say about p then p can't be determined because, in the question sinA*cotA =cosA