hamburger menu
All Coursesall course arrow
adda247
reward-icon
adda247
Home
arrow
Mathematics
arrow
Real Analysis
arrow
T is topology, then
Question



T is topology, then

A.

may have more than one basis.

B.

may have two bases.

C.

may have infinitely many bases.

D.

don’t have any basis

Correct option is A


T is topology, then may have more than one basis.

Free Tests

Free
Must Attempt

DSSSB PRT Full Mock - 01

languageIcon English
  • pdpQsnIcon200 Questions
  • pdpsheetsIcon200 Marks
  • timerIcon120 Mins
languageIcon English
Free
Must Attempt

Educational Psychology & Pedagogy - 01

languageIcon English
  • pdpQsnIcon20 Questions
  • pdpsheetsIcon20 Marks
  • timerIcon15 Mins
languageIcon English
Free
Must Attempt

DSSSB PRT PYP Held on 7th March 2022 Shift 1

languageIcon English
  • pdpQsnIcon200 Questions
  • pdpsheetsIcon200 Marks
  • timerIcon120 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
368k+ students have already unlocked exclusive benefits with Test Prime!

Suggested Test Series

DSSSB PRT Mock Test 2025-26
DSSSB PRT Mock Test 2025-26
444 Tests + 3 Free Tests
button-right
KVS PRT (Tier I & II) Mock Test 2025-26
KVS PRT (Tier I & II) Mock Test 2025-26
481 Tests + 3 Free Tests
button-right
KVS TGT Social Studies (Tier I & II) Mock Test 2025-2026
KVS TGT Social Studies (Tier I & II) Mock Test 2025-2026
362 Tests + 3 Free Tests
button-right
KVS TGT Science (Tier I & II) Mock Test 2025-2026
KVS TGT Science (Tier I & II) Mock Test 2025-2026
361 Tests + 3 Free Tests
button-right
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
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
368k+ students have already unlocked exclusive benefits with Test Prime!

Suggested Test Series

DSSSB PRT Mock Test 2025-26
DSSSB PRT Mock Test 2025-26
444 Tests + 3 Free Tests
button-right
KVS PRT (Tier I & II) Mock Test 2025-26
KVS PRT (Tier I & II) Mock Test 2025-26
481 Tests + 3 Free Tests
button-right
KVS TGT Social Studies (Tier I & II) Mock Test 2025-2026
KVS TGT Social Studies (Tier I & II) Mock Test 2025-2026
362 Tests + 3 Free Tests
button-right
KVS TGT Science (Tier I & II) Mock Test 2025-2026
KVS TGT Science (Tier I & II) Mock Test 2025-2026
361 Tests + 3 Free Tests
button-right
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
Our Plans
Monthsup-arrow
BUY NOW