Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Geometry Co-ordinate Geometry
If points (a, 0), (0, b) and (1, 1) are collinear then what is the value of (a + b)
1
-ab
2
ab
3
1/1/ab
4
More than one of the above.
5
None of the above