Question

The value of $e^{\log10 \tan1\degree+\log10 \tan2\degree+\log10 \tan3\degree+.........+\log10 \tan89\degree}$is

• A. 0
• B. e
• C. 1/e
• D. 1

Answer 1

Answer: (D)

1

Answer 2

The correct answer is(D): 1