log tan 1° + log tan 2° + ........+ log tan 89° is....
GATE · 2015 · EC · Set 3 · General Aptitude
log tan 1° + log tan 2° + ........+ log tan 89° is....
- A.
1
- B.
- C.
0
- D.
−1
Sign up free to check your answer
Sign up freeLoading lesson…
GATE · 2015 · EC · Set 3 · General Aptitude
log tan 1° + log tan 2° + ........+ log tan 89° is....
1
0
−1
Sign up free to check your answer
Sign up free