log 2 to the base( 3x^2 + 1) < (1/2)
Find out the solution of this inequality.
Answers
Answered by
3
nitishmadhepura45:
since base is variable then it may be >0 and <1 and my be >1.....therefore there should be 2 cases
Answered by
1
Step-by-step explanation:
log
3x
2
+1
(2)<
2
1
2 < {(3x {}^{2} + 1) }^{ \frac{1}{2} }2<(3x
2
+1)
2
1
4 < 3x {}^{2} + 14<3x
2
+1
3 < 3 {x}^{2}3<3x
2
{x}^{2} > 1x
2
>1
x \: is \: in \: ( - \infty \: - 1) \: u \: (1 \: \infty )xisin(−∞−1)u(1∞)
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