WAEC - Mathematics (2006 - No. 5)
Given that y = 1 - \(\frac{2x}{4x - 3}\), find the value of x for which y is undefined
3
\(\frac{3}{4}\)
\(\frac{-3}{4}\)
-3
説明
for undefined expression, the denomination is zero 4x - 3 = 0
4x = 3; x = \(\frac{3}{4}\)
4x = 3; x = \(\frac{3}{4}\)