4.2 Equation Involving Absolute Value
All Questions
Solution of <math><mfenced open="|" close="|"><mrow><mi>x</mi><mo>-</mo><mn>1</mn></mrow></mfenced><mo> </mo><mo>=</mo><mo> </mo><mn>4</mn></math> is:
a)
{5, -3}
b)
{-5, -3}
c)
{-5, 3}
d)
{5, 3}
Check
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