Teaching UP TGT Mock Test Series 2025 Mathematics Trigonometry Inverse Trigonometric Functions

If 3 sin-1x + cos-1x = π, then what is x equal to?

1
0
2
\(\frac{1}{2}\)
3
\(\frac{1}{\sqrt 2}\)
4
\(\frac{1}{\sqrt 3}\)
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