P3 t1

If 2sin X = 1 where X is an acute angle then m (<X)= ........

• 60

• 30

• 45

• 90

If ( 3 ,k ) € { 3 , 2 } × { 9 } , then k = .....

• 3

• 2

• 27

• 9

The function f : f(x ) = x ( x + 8) is polynomial function of the......... degree

• First

• Second

• Third

• Fourth

2 sin ( X ) = tan 60 ⁰

Where X is an acute angle then m ( < x ) = ......... ⁰

• 30

• 60

• 45

• 40

If X = { 2 } , y = { 3 } , then x × y = .....

• 6

• {6}

• ( 2 , 3 )

• { ( 2 , 3 ) }

If f( x ) = 2 , then f (3) - f ( 1) = ........

• f (2)

• 2

• Zero

• 10

If f ( x ) = X² + 3 , then f ( -1 ) = .....

• 2

• 3

• 4

• -4

The point ( 3 , -4 ) lies in the........... quadrant

• first

• second

• Third

• Fourth

If ( x , 2 ) = ( 5 , y ) , then x + y = ........

• 2

• 5

• 7

• 10

If sin 65⁰ = cos x , where X is an acute angle, then m ( < x ) = ....... ⁰

• 25

• 30

• 45

• 60