The least value of 2 log 100 a -log a0-0001- a -1 isA- 3B- 4C- NoneD- 2

The correct option is B 4E=2 log_100 a log_a(100)^ 2 =[2 log_100a+2 log_a 100] ≥ 2.2[log_100a.log_a.100]^1/2 =4[log_a a]^1/2=4 ...

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Logarithmic Inequalities

The least val...

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The least value of $2 l o g_{100} a - l o g_{a} (0.0001), a > 1$ is

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2 l o g_{100} a - l o g_{a} (0.0001), a > 1

2 {log}_{100} a - {log}_{a} 0.0001, a > 1

If ${(\frac{1 + i}{1 - i})}^{m}$ = 1 then the least integral value of m is

{[\begin{matrix} \cos \frac{2 π}{7} & - \sin \frac{2 π}{7} \\ \sin \frac{2 π}{7} & \cos \frac{2 π}{7} \end{matrix}]}^{k} = [\begin{matrix} 1 & 0 \\ 0 & 1 \end{matrix}]

Δ A B C

(\frac{s i n^{2} A + s i n A + 1}{s i n A})

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