Mathematics General Science Test Medium Mode

Sr. #	Questions	Answers Choice
1	The function discontinuous at x = 0 is (1) tan x (II) cot x (III) sec x (iv)cosec x)	I & III I & IV II & IV II & III
2	The curve f(x,y) = 0 has a central symmetry if	f(-x,-y)=f(x,y) f(x,-y)=f(x,y) f(-x,y)=f(x,y) f(-x,-y)≠f(x,y)
3	The only function which is both even and odd is	f(x) =α f(x) = x f(x) =0 Both A & B
4	The range of the function f : x→ y is defined by	{x\| y = f (x) ∀x∈ X ∧y∈y} {(x,y) \|y = f (x)∀x∈ X} {y\|y = f (x) ∀x∈ X ∧y∈y} Y
5	An even function is symmetric about the line	y = x x = 0 y = -x y = 0

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