Mathematics General Science Test Medium Mode

Sr. #	Questions	Answers Choice
1	The value of cos(cos-1 1/2) is	1/2 √3/2 -1/2 1/√2
2	What is the value of cos-1(1/2)?	π/3 π/4 3π/2 π/6
3	sin^-1 x =	tan<sup>-1</sup> x Cosec<sup> -1</sup> x Cosec x cosec<sup>-1</sup>(1/x)
4	Sin-1(-x)=	x -x -sin-1 x cos-1 x
5	sin -1(sin2π/3) =	π/2 2π/3 -3π/2 π/3

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