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Recent questions tagged isi2016-mma

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ISI2016-MMA-1
Suppose $a, b, c >0$ are in geometric progression and $a^p = b^q =c^r \neq 1$. Which one of the following is always true?$p, q, r$ are in geometric progression$p, q, r$ a...
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ISI2016-MMA-14
The number of terms independent of $x$ in the binomial expansion of $\left(3x^2 + \dfrac{1}{x}\right)^{10}$ is $0$$1$$2$$5$
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ISI2016-MMA-26
Let $x$ and $y$ be real numbers satisfying $9x^2+16y^2=1$. Then $(x+y)$ is maximum when$y=9x/16$$y=-9x/16$$y=4x/3$$y=-4x/3$
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