DİM(Trial test) 30.07.20

Lengths of the 2 circles are in the ratio of C₁:C₂=4_.

Find R₁:R₂

• 2

• 16

• 8

• 64

• 4

Find the derivative of the function: f(x)=sin²x-cos²x

• 2sin2x

• 2cos2x

• -2sin2x

• -2cos2x

• sin2x

Find the length of the cube with volume 64sm³.

• 16

• 2

• 6

• 4

• 8

If sinx=cotx, then find the value of the expression 4-cos²x-cosx

• 2

• 3

• 5

• 4

• 1

• 0.5

• 2

• 1

• 1.5

• 0

Simplify the given expression:

In the rectangle ABCD, if ED is a bisector, AB=8cm, and BE=6cm, then find the area of rectangle.

Define which of the following functions are neither even nor odd?

• y=x

• y=x|x|

Solve the given trigonometric equation:

• 
• 
• 
• 
• 

•  17

• 5 

• 15

• 6

• 5