Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Geometry Co-ordinate Geometry
If points (2a, 0), (0, 2b) and (4, 4) are collinear, then \(\frac{1}{a}+\frac{1}{b}\) =
1
1
2
\(\frac{1}{2}\)
3
2
4
More than one of the above
5
None of the above