BCECE SERIES Mathematics
Integers
1 previous year questions.
Volume: 1 Ques
Yield: Medium
High-Yield Trend
1
2017 Chapter Questions 1 MCQs
01
PYQ 2017
medium
mathematics ID: bcece-20
If a and b are positive integers such that (a2 - b2) is a prime number, then
1
a2 - b2 = (a + b)
2
a2 - b2 = a - b
3
a2 + b2 = a - b
4
a2 + b2 = a + b