Question

19. If log, sinx-log, cosx-log, (1-tan?x) = -1 then * =
1) n/4
2) 7/8
3) 3T1/4
66
APEX SERIES for Si​

Answer 1

Answer:

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Step-by-step explanation:

if log, sinx -log, cosx-log, (1-tan? x) =3)3T1/4