questionFromString.label: SSC CGL Tier-1 (Shift-1) 1

What is the least value of tan2 θ + cot2 θ + sin2 θ + cos2 θ + sec2 θ + cosec2 θ?

1:
5
2:
3
3:
1
4:
7
solution.label:
chapterName.label: Trigonometry

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SSC CGL Tier-1 (Shift-1) 1

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