If the points (a, 0) (0, b) and (1, 1) are collinear, then, \(\frac{1}{a}+\frac{1}{b}\) is :
A. not possible
B. 1
C. -1
D. 0
Answer:B
If the points (a, 0) (0, b) and (1, 1) are collinear, then, \(\frac{1}{a}+\frac{1}{b}\) is :
A. not possible B. 1 C. -1 D. 0