hamburger menu
All Coursesall course arrow
adda247
reward-icon
adda247
Home
arrow
Mathematics
arrow
Real Analysis
arrow
Let B be the basis of a topology on X, then
Question



Let B be the basis of a topology on X, then

A.

B generate unique topology on X.

B.

B generated infinite many topology on X.

C.

B generates topology on X.

D.

B generated no topology on X.

Correct option is A


Let B be the basis of a topology on X , then B generates unique topology on X.

Free Tests

Free
Must Attempt

UPTET Paper 1: PYP Held on 23rd Jan 2022 (Shift 1)

languageIcon English
  • pdpQsnIcon150 Questions
  • pdpsheetsIcon150 Marks
  • timerIcon150 Mins
languageIcon English
Free
Must Attempt

UPTET Paper 2 Social Science : PYP Held on 23rd Jan 2022 (Shift 2)

languageIcon English
  • pdpQsnIcon150 Questions
  • pdpsheetsIcon150 Marks
  • timerIcon150 Mins
languageIcon English
Free
Must Attempt

UPTET Paper 2 Maths & Science : PYP Held on 23rd Jan 2022 (Shift 2)

languageIcon English
  • pdpQsnIcon150 Questions
  • pdpsheetsIcon150 Marks
  • timerIcon150 Mins
languageIcon English
test-prime-package

Access ‘DSSSB TGT’ Mock Tests with

  • 60000+ Mocks and Previous Year Papers
  • Unlimited Re-Attempts
  • Personalised Report Card
  • 500% Refund on Final Selection
  • Largest Community
BUY NOW
students-icon
353k+ students have already unlocked exclusive benefits with Test Prime!

Suggested Test Series

UP TET (Paper - I & Paper - II) 2026 Mock Test
UP TET (Paper - I & Paper - II) 2026 Mock Test
88 Tests + 3 Free Tests
button-right
DSSSB PRT Mock Test 2025-26
DSSSB PRT Mock Test 2025-26
444 Tests + 3 Free Tests
button-right
DSSSB TGT English Mock Test 2025-26
DSSSB TGT English Mock Test 2025-26
127 Tests + 1 Free Tests
button-right
DSSSB TGT Social Science Mock Test 2025-26
DSSSB TGT Social Science Mock Test 2025-26
152 Tests + 1 Free Tests
button-right
DSSSB TGT Computer Science Mock Test 2025-26
DSSSB TGT Computer Science Mock Test 2025-26
118 Tests + 3 Free Tests
button-right
test-prime-package

Access ‘DSSSB TGT’ Mock Tests with

  • 60000+ Mocks and Previous Year Papers
  • Unlimited Re-Attempts
  • Personalised Report Card
  • 500% Refund on Final Selection
  • Largest Community
BUY NOW
students-icon
353k+ students have already unlocked exclusive benefits with Test Prime!

Suggested Test Series

UP TET (Paper - I & Paper - II) 2026 Mock Test
UP TET (Paper - I & Paper - II) 2026 Mock Test
88 Tests + 3 Free Tests
button-right
DSSSB PRT Mock Test 2025-26
DSSSB PRT Mock Test 2025-26
444 Tests + 3 Free Tests
button-right
DSSSB TGT English Mock Test 2025-26
DSSSB TGT English Mock Test 2025-26
127 Tests + 1 Free Tests
button-right
DSSSB TGT Social Science Mock Test 2025-26
DSSSB TGT Social Science Mock Test 2025-26
152 Tests + 1 Free Tests
button-right
DSSSB TGT Computer Science Mock Test 2025-26
DSSSB TGT Computer Science Mock Test 2025-26
118 Tests + 3 Free Tests
button-right
Our Plans
Monthsup-arrow
BUY NOW