CACYOFUI MAT121 Quiz

• 5

• 4

• 3

• 2

• 1

• 2

• 4

• 6

• 2

• The limit does not exist

• 8

• -20

• -15

• 9

• Does not exist

• 0

• 1

• 2

• 3

• The limit does exist

• 4

• -4

• 0

• Does not exist

• It cannot be determined

• 
• 
• 
• None of the above

If y = 5Cosx - 3Sinx, then d²y/dx² + y equals

• 8SinxCosx

• 3SinxCosx

• 1

• 0

If y = SinX°, the. Find dy/dx

• CosX

• 0

• -Cosx

• None of the above

Differentiate Cos(SinX) with respect to X

• -SinX.Cos(CosX)

• -CosX.Sin(SinX)

• CosX.Sin(SinX)

• SinX.Cos(SinX)

Differentiate log(CosX)

• TanX

• 1/CosX

• 1

• -TanX