UGC NET June-2019 CS Paper-2
October 7, 2023
DSSSB PGT 2021
October 7, 2023
UGC NET June-2019 CS Paper-2
October 7, 2023
DSSSB PGT 2021
October 7, 2023

TIFR PHD CS & SS 2018

Question 1
Consider a point A inside a circle C that is at distance 9 from the centre of the circle. Suppose you are told that there is a chord of length 24 passing through A with A as its midpoint. How many distinct chords of C have integer length and pass through
A
2
B
6
C
7
D
12
E
14
Correct Answer: D

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