MTH634 Grand Quiz by Sumera

MTH634:0rand Gauilt

Oustion # 15 of 30 ( Sturn tie 045029PM, 03 January 2021

For a function f: X-Y, the restriction of f to A where A is a subset of X is continuous if f: X-Y is . Time Leit82

Quiz Start Time 0443 PM, 03 Jenuary 2021 ict

Solert the corrwet option

ADEMY

ASADEMY

discontinuous

O

Y

continuous

ADE

piecewise continous

O

O

HA

KHAN

CRt veeiiner& MovesoNetOuertien Telenor 8.9 K/s "ill87% 4:56 PM

MTH634:Grand Qulr TimeLeftgects)

estion # 26 of30 (Starttime:04:56:34 PM, 03January2021)

For en open ball centered at x=(x1.x2..xn) belongs to Rn, which of the following is the corect representation?

Select the correet option ( , -s* <r}c'.uherey-(on

)E Reload

(z -y cR",uherey =(ui.2.. J) €R*

v (z; -y, > r) c f',uerey = (yi.2.-. Vn) € R*

KHAN · ACA · KHANA · S · KHAN · ACA

MTH634:0rand Chuiz TimeLet

Quiz Stntt Time. 04.43 PM, 03 January 2021

Ouastien# 16 of 30 (Start time: 04 57:25 PM.03 January 2021) A function

Subset

of Y under f is .. in X. is continuous if and only if the inverse image of every

Soloct thw corraet option

closed, closed

Proper,closed

KHANACADEMY

Open, closed

EM

closed, open