Question
Mathematics Question on Trigonometry
The value of tan10º tan15º tan75º tan80º is
A
–1
B
0
C
1
D
None of these
Answer
1
Explanation
Solution
The correct option is (C): 1
The value of tan10º tan15º tan75º tan80º is
–1
0
1
None of these
1
The correct option is (C): 1