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  • 2015| SET 3 - (ECE GATE Exam) - Previous Question Paper Solution
  • log tan 1o + log tan 2o + ..... + log tan 89o is
Multiple choice

log tan 1o + log tan 2o + ..... + log tan 89o is

  1. 1

  2. $\frac{1}{\sqrt{2}}$
  3. 0

  4. – 1

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

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