1.

The sum of the reciprocals of the intercepts of a line is `(1)/(2)` , then the line passes through the point is `"________"`. (a) (1, 1) `" " ` (b) (2,1) `" " (c) ((1)/(4) , (1)/(4))` (d) (2,2)

Answer» (i) Use `(x)/(a) + (y)/(b) = 1`.
(ii) Solve , `(1)/(a) + (1)/(b) = (1)/(2)` and get the relation between a and b .
(iii) Use the formula `(x)/(a) + (y)/(b) = 1`.


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