Home
Class 12
MATHS
Suppose that A={(x,y) // a lt x lt b, c ...

Suppose that `A={(x,y) // a lt x lt b, c lt y lt d} sub R^(2), F: A to R, F` is continous at (u,v) if

A

F is defined at (u,v)

B

`lim_((x,y) to (u,v))` F(x,y) = L exists

C

L=F(u,v)

D

either (a) or (b) or (c ) holds true

Text Solution

Verified by Experts

The correct Answer is:
d
Promotional Banner

Topper's Solved these Questions

  • DIFFERENTIALS AND PARTIAL DERIVATIVES

    SURA PUBLICATION|Exercise 2 MARKS|4 Videos

  • DIFFERENTIALS AND PARTIAL DERIVATIVES

    SURA PUBLICATION|Exercise 3 MARKS|5 Videos

  • DIFFERENTIALS AND PARTIAL DERIVATIVES

    SURA PUBLICATION|Exercise FILL IN THE BLANKS|10 Videos

  • COMPLEX NUMBERS

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS (5 MARKS )|6 Videos

  • DISCRETE MATHEMATICS

    SURA PUBLICATION|Exercise 5 MARKS|2 Videos

Similar Questions

Explore conceptually related problems

x+y ge 4, 2x-y lt 0

Solve 0 lt |x| lt 2

2x-y gt 1, x-2y lt -1

x+y lt 5

2x-3y lt 6

Let f(x)=ax^(2)+bx+c , a ne 0 , a , b , c in I . Suppose that f(1)=0 , 50 lt f(7) lt 60 and 70 lt f(8) lt 80 . Number of integral values of x for which f(x) lt 0 is

If sin x = (15)/(17) and cos y = (12)/(13),0 lt x lt (pi)/(2) , 0 lt y lt (pi)/(2) , find the values of sin (x + y)

If the function f(x)=1/10 for a lt x lt b represent a probability density function of a continous random variable then which of the following cannot be the values of a and b

Let f(x)=ax^(2)+bx+c , a ne 0 , a , b , c in I . Suppose that f(1)=0 , 50 lt f(7) lt 60 and 70 lt f(8) lt 80 . The least value of f(x) is