(3) lue2 ) 21. The domain of f(x) =...
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(3) lue2 ) 21. The domain of f(x) = log|x|+ Tixi log1 x R-A where A is the set (1) {-1, 0, 1} (2) {-1, 1) (3) {2, 3, 4} (4) {0, 1, 2)

JEE/Engineering Exams
Maths
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[ F(x)=log |x|+frac{1}{sqrt{x}}+frac{1}{log |x|} ] Domain, [ begin{array}{l} log _{1 x 1},|x|>0 rightarrow 0 frac{1}{sqrt{x}}, sqrt{x} eq 0 quad & x>0 rightarrow(2) end{array} ] ( frac{1}{1.01 times 1} 9 quad log |x| eq 0 ) ( log |x| ) [ begin{aligned} Rightarrow & mid begin{array}{ll} |x| & eq(e)^{rho} x & eq+1 end{array} rightarrow(3) end{aligned} ] Now Intersetion of 0 (2) ( (3 w e x ) [ begin{array}{c} x in R-{0,-1,1} Leftrightarrow R=A S_{0} text { set } A={-1,0,+} end{array} ]
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