SSC SSC Selection Post (Phase 13) 2025 Mock Test Quantitative Aptitude Trigonometry

The value of the expression [Cot1°. Cot2°. Cot3°. Cot4°. Cot5°  .... Cot178° Cot179°] is:

1
1235
2
\(1 \over 2\)
3
1
4
0
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